Wednesday 31 July 2013

Quantitative Aptitude Questions On - Square Root and Cube Root - Online Test Part - 3

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Square Root and Cube Root Online Test Part - 3

Exam Name - Quantitative Aptitude
Subject Name - Square Root and Cube Root
Exam Type - Multiple Choice Questions
No Of Questions - 10
Question - 1:Find the smallest number by which 5808 should be multiplied so that the product becomes a perfect square??
  1. 2
  2. 3
  3. 7
  4. 11
Show/Hide Answer
Answer = B - 3
Explanation: No Explanation
Question - 2:√1.5625 = ? ?
  1. 1.05
  2. 1.25
  3. 1.45
  4. 1.55
Show/Hide Answer
Answer = B - 1.25
Explanation: No Explanation
Question - 3:Evaluate √53824?
  1. 132
  2. 232
  3. 242
  4. 253
Show/Hide Answer
Answer = B - 232
Explanation: No Explanation
Question - 4:If √5 = 2.236, then the value of 1 / √5 is ?
  1. .367
  2. .745
  3. .447
  4. None of these
Show/Hide Answer
Answer = C - .447
Explanation: No Explanation
Question - 5:Evaluate √0.0005904?
  1. 0.00243
  2. 0.0243
  3. 0.243
  4. 2.43
Show/Hide Answer
Answer = B - 0.0243
Explanation: No Explanation
Question - 6:How many two-digit numbers satisfy this property.: The last digit (unit's digit) of the square of the two-digit number is 8 ??
  1. 1
  2. 2
  3. 3
  4. None of these
Show/Hide Answer
Answer = D - None of these
Explanation: No Explanation
Question - 7:The cube root of .000216 is?
  1. 0.6
  2. 0.006
  3. 0.06
  4. .0006
Show/Hide Answer
Answer = C - 0.06
Explanation: No Explanation
Question - 8:How many two digit numbers satisfy this property. The last digit (unit's digit) of the square of the two digits numbers is 8? ?
  1. 1
  2. 2
  3. 3
  4. None of these
Show/Hide Answer
Answer = D - None of these
Explanation: A number ending in 8 can never be a perfect square.
Question - 9:√50 × √98 is equal to?
  1. 63.75
  2. 65.95
  3. 70
  4. 70.25
Show/Hide Answer
Answer = C - 70
Explanation: No Explanation
Question - 10:Which one of the following numbers has rational square root? ?
  1. 0.4
  2. 0.09
  3. 0.9
  4. 0.025
Show/Hide Answer
Answer = B - 0.09
Explanation: No Explanation

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Quantitative Aptitude MCQ On - Square Root and Cube Root - Online Test Part - 2

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Square Root and Cube Root Online Test Part - 2

Exam Name - Quantitative Aptitude
Subject Name - Square Root and Cube Root
Exam Type - Multiple Choice Questions
No Of Questions - 10
Question - 1:√0.00059049?
  1. 24.3
  2. 2.43
  3. 0.243
  4. 0.0243
Show/Hide Answer
Answer = D - 0.0243
Explanation: No Explanation
Question - 2:By what least number 675 be multiplied to obtain a number which is a perfect cube? ?
  1. 5
  2. 6
  3. 7
  4. 8
Show/Hide Answer
Answer = A - 5
Explanation: 675 = 5 x 5 x 3 x 3 x 3
To make it a perfect cube, it must be multiplied by 5.
Question - 3:The least perfect square, which is divisible by each of 21, 36 and 66 is: ?
  1. 213444
  2. 214344
  3. 214434
  4. 231444
Show/Hide Answer
Answer = A - 213444
Explanation: No Explanation
Question - 4:Evaluate √1471369?
  1. 1223
  2. 1233
  3. 1243
  4. 1213
Show/Hide Answer
Answer = D - 1213
Explanation: No Explanation
Question - 5:A group of students decided to collect as many paise from each member of the group as is the number of members. If the total collection amounts to Rs. 59.29, the number of members in the group is ?
  1. 57
  2. 67
  3. 77
  4. 87
Show/Hide Answer
Answer = C - 77
Explanation: No Explanation
Question - 6:The square root of (7 + 3√5) (7 - 3√5) is ?
  1. 1
  2. 2
  3. 3
  4. 4
Show/Hide Answer
Answer = B - 2
Explanation: No Explanation
Question - 7:A group of students decided to collect as many paise from each member of group as is the number of members. If the total collection amounts to Rs. 59.29, the number of the member is the group is:?
  1. 57
  2. 67
  3. 77
  4. 87
Show/Hide Answer
Answer = C - 77
Explanation: No Explanation
Question - 8:How many two-digit numbers satisfy this property.: The last digit (unit's digit) of the square of the two-digit number is 8 ? ?
  1. 1
  2. 2
  3. 3
  4. None of these
Show/Hide Answer
Answer = D - None of these
Explanation: No Explanation
Question - 9:What is the smallest number by which 3600 be divided to make it a perfect cube.?
  1. 450
  2. 445
  3. 440
  4. 430
Show/Hide Answer
Answer = A - 450
Explanation: No Explanation
Question - 10:The largest four digit number which is a perfect cube, is ?
  1. 8000
  2. 9261
  3. 999
  4. None of these
Show/Hide Answer
Answer = B - 9261
Explanation: No Explanation

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Square Root and Cube Root - Aptitude Questions and Answers - Online Test Part 1

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Square Root and Cube Root Online Test Part - 1

Exam Name - Quantitative Aptitude
Subject Name - Square Root and Cube Root
Exam Type - Multiple Choice Questions
No Of Questions - 10
Question - 1:The cube root of .000216 is:?
  1. .6
  2. .06
  3. 77
  4. 87
Show/Hide Answer
Answer = B - .06
Explanation: No Explanation
Question - 2:Evaluate √6084?
  1. 75
  2. 77
  3. 78
  4. 68
Show/Hide Answer
Answer = C- 78
Explanation: No Explanation
Question - 3:If x * y = x + y + √xy , then the value of 6*24 is ?
  1. 41
  2. 42
  3. 43
  4. 44
Show/Hide Answer
Answer = B - 42
Explanation: No Explanation
Question - 4:A group of students decided to collect as many paise from each member of group as is the number of members. If the total collection amounts to Rs. 59.29, the number of the member is the group is: ?
  1. 57
  2. 67
  3. 77
  4. 87
Show/Hide Answer
Answer = C - 77
Explanation: No Explanation
Question - 5:What is the square root of 0.16 ?
  1. 0.4
  2. 0.04
  3. 0.004
  4. 4
Show/Hide Answer
Answer = A - 0.4
Explanation: No Explanation
Question - 6:If 2 * 3 = √12 and 3 * 4 = 5, then the value of 5 * 12 is ?
  1. 13
  2. 15
  3. 18
  4. 21
Show/Hide Answer
Answer = A -13
Explanation: No Explanation
Question - 7:√0.0169 x ? = 1.3 ?
  1. 10
  2. 100
  3. 1000
  4. None of these
Show/Hide Answer
Answer = B - 100
Explanation: No Explanation
Question - 8:The cube root of .000216 is: ?
  1. 6
  2. 87
  3. 77
  4. .06
Show/Hide Answer
Answer = D - .06
Explanation: No Explanation
Question - 9:The largest four digit number which is a perfect cube, is: ?
  1. 7000
  2. 8000
  3. 9261
  4. 9999
Show/Hide Answer
Answer = C - 9261
Explanation: No Explanation
Question - 10:The cube root of . 000216 is ?
  1. .6
  2. .06
  3. .006
  4. None of these
Show/Hide Answer
Answer = B - .06
Explanation: No Explanation

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Telugu Akademi Results 2013 – Junior Assistant Exam Results Interview Held From 6th August 2013

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Telugu Akademi Junior Assistants Written Exam Results - Interview Held From 6th August 2013

Company Name :- Telugu Akademi 

 Description:-Telugu Akademi Results For Junior Assistants Written Exam - July 2013
Date Of Exam:- 9/06/2013


 Date Of DTP Practical Test:- 07/07/2013

 Date Of Interview:- 06/08/2013

Name Of Post:- Junior Assistants

 Industry/Job Field:-Government Sector

 Location :- Hyderabad

 Mode Of Exam:-Written And Interview

 Note : - Candidate Can Download Their Telugu Akademi Junior Assistants Exam Results By Clicking Below Link.

Click Here To Download Telugu Akademi Hyderabad Junior Assistants Results - 2013

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Lok Sabha Secretariat Results 2013 – Security Assistant Grade II Exam Results Interview Held On 19th August 2013

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Lok Sabha Secretariat Security Assistant Grade II Written Exam Results - Interview Held From 19th August 2013

Company Name :- Lok Sabha Secretariat 

 Description:-Lok Sabha Secretariat Results For Security Assistant Grade II Written Exam - July 2013
Date Of Interview:- 19/08/2013

Name Of Post:- Security Assistant Grade II

 Industry/Job Field:-Government Sector

 Location :- All Over India

 Mode Of Exam:-Written And Interview

 Note : - Candidate Can Download Their Lok Sabha Secretariat  Security Assistant Grade II Exam Results By Clicking Below Link.

Click Here To Download Lok Sabha Secretariat  Security Assistant Grade II Results - 2013

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BARC Results 2013 – Technician/B (Carpenter) Interview List Held From 12th august To 28th August 2013

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Bhabha Atomic Research Centrer (BARC) Technician/B(Carpenter) Written Exam Results - Held On 12th August To 28th August 2013

Company Name :- Bhabha Atomic Research Centrer (BARC)

 Description:-BARC Results For Technician/B(Carpenter) Interview List  - August 2013
Date Of Exam:- 12/08/2013 - 28/08/2013

Name Of Post:- Technician/B(Carpenter)

 Industry/Job Field:-Government Sector

 Location :- Mumbai

 Mode Of Exam:-Written And Interview

 Note : - Candidate Can Download Their (BARC) Technician/B(Carpenter) Exam Results By Clicking Below Link.

Click Here To Download (BARC) Mumbai Technician/B(Carpenter) Results - 2013

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UPSC Results 2013 – Principal Exam Results Held On 29th April 2012

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Union Public Service Commission (UPSC) Principal in Directorate of Education Written Exam Results - Held On 29th April  2012

Company Name :- Union Public Service Commission (UPSC)

 Description:-UPSC) Results For Principal in Directorate of Education Written Exam - July 2013
Date Of Exam:- 29/04/2012

 Name Of Post:- Principal in Directorate of Education

 Industry/Job Field:-Government Sector

 Location :- All Over India

 Mode Of Exam:-Written

 Note : - Candidate Can Download Their UPSC) Principal in Directorate of Education Exam Results By Clicking Below Link.

Click Here To Download UPSC) Principal in Directorate of Education Results - 2013

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Goa PSC Results 2013 – Lecturer (Chemistry) Exam Results Held On 2013

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Goa Public Service Commission (Goa PSC) Chemistry in Government Polytechnic Written Exam Results - Held On 2013

Company Name :- Goa Public Service Commission (Goa PSC)

 Description:-Goa PSC Results For Chemistry in Government Polytechnic Written Exam - July 2013
Date Of Exam:- 2013

 Name Of Post:- Chemistry in Government Polytechnic

 Industry/Job Field:-Government Sector

 Location :- Bicholim

 Mode Of Exam:-Written 

 Note : - Candidate Can Download Their Goa PSC Chemistry in Government Polytechnic Exam Results By Clicking Below Link.

Click Here To Download Goa PSC BicholimChemistry in Government Polytechnic Results - 2013

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ITBP Results 2013 – Head Constables, Radio Operator, Education & Stress Counselor Exam Results Held On 11th July 2013

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Indo Tibetan Border Police Force (ITBP) Head Constables – Radio Operator, Education & Stress Counsellor Written Exam Results - Held On 11th July 2013

Company Name :- Indo Tibetan Border Police Force (ITBP)

 Description:-ITBP Results For Head Constables – Radio Operator, Education & Stress Counsellor Written Exam - July 2013
Date Of Exam:- 11/07/2013

 Name Of Post:- Head Constables – Radio Operator, Education & Stress Counsellor

 Industry/Job Field:-Government Sector

 Location :- Kanpur And Belgum

 Mode Of Exam:-Written

 Note : - Candidate Can Download Their ITBP Head Constables – Radio Operator, Education & Stress Counsellor Exam Results By Clicking Below Link.

Click Here To Download ITBP Head Constables – Radio Operator, Education & Stress Counsellor Results - 2013

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Rajasthan High Court Results 2013 – Junior Judicial Assistant Typewriting Test Results Typing Test Held On 7th July 2013

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Rajasthan High Court Junior Judicial Assistant Typing Test Results - Held On 7th July 2013

Company Name :- Rajasthan High Court

 Description:-Rajasthan High Court Results For Junior Judicial Assistant Written Exam - July 2013
Date Of Pre Exam:- 27/01/2013

 Date Of Main Exam:- 06/04/2013 - 07/04/2013

 Date Of Typing Test:- 07/07/2013

Name Of Post:- Junior Judicial Assistant

 Industry/Job Field:-Government Sector

 Location :- Rajasthan

 Mode Of Exam:-Written

 Note : - Candidate Can Download Their Rajasthan High Court Junior Judicial Assistant Exam Results By Clicking Below Link.

Click Here To Download Rajasthan High Court Junior Judicial Assistant Typing Test Results - 2013

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RRB Ajmer Results 2013 – Paramedical Staff Exam Results Held On 24th February 2013

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Railway Recruitment Board (RRB) Paramedical Staff Written Exam Results - Held On 24th February 2013

Company Name :- Railway Recruitment Board (RRB)

 Description:-RRB Results For Paramedical Staff Written Exam - July 2013
Date Of Exam:- 24/02/2013

 Date Of Verification:- 11/09/2013

Name Of Post:- Paramedical Staff

 Industry/Job Field:-Government Sector

 Location :- Ajmer

 Mode Of Exam:-Written

 Note : - Candidate Can Download Their RRB Paramedical Staff Exam Results By Clicking Below Link.

Click Here To Download RRB Ajmer Paramedical Staff Results - 2013

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Railway Recruitment Board (RRB) Assistant Station Master Final Results - Document Verification Held From 24th June To 30th June 2013

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Railway Recruitment Board (RRB) Assistant Station Master Final Results - Held On 29th April to 1st May 2013

Company Name :- Railway Recruitment Board (RRB)

 Description:-RRB Results For Assistant Station Master Written Exam - July 2013
Document Verification:- 24/06/2013 To 30/06/2013

Name Of Post:- Assistant Station Master

 Industry/Job Field:-Government Sector

 Location :- Mumbai

 Mode Of Exam:-Written 

 Note : - Candidate Can Download Their RRB Assistant Station Master Exam Results By Clicking Below Link.

Click Here To Download RRB Mumbai Assistant Station Master Results - 2013

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RRB Mumbai Results 2013 – DMS, Lab Technician, Staff Nurse, Health & Malaria Inspector, Supervisor, CMA, Paramedical Staff Exam Results - 24th February And 22nd April 2013

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Railway Recruitment Board (RRB) Cath.Lab Technician, Staff Nurse, Health & Malaria Inspector, Lab Assistant-II, Pharmacist Gr III, Lab superintendent Gr III, R Written Exam Results - Held On 24th February, 12th, 22nd April 2012

Company Name :- Railway Recruitment Board (RRB)

 Description:-RRB Results For Cath.Lab Technician, Staff Nurse, Health & Malaria Inspector, Lab Assistant-II, Pharmacist Gr III, Lab superintendent Gr III, R Written Exam - July 2013
Date Of Exam:- 24/02/2012 , 12/04/2012, 22/04/2012

 Document Verifications:- 12/08/2013 - 27/08/2013

Name Of Post:- Cath.Lab Technician, Staff Nurse, Health & Malaria Inspector, Lab Assistant-II, Pharmacist Gr III, Lab superintendent Gr III, R

 Industry/Job Field:-Government Sector

 Location :- Mumbai

 Mode Of Exam:-Written

 Note : - Candidate Can Download Their RRB Cath.Lab Technician, Staff Nurse, Health & Malaria Inspector, Lab Assistant-II, Pharmacist Gr III, Lab superintendent Gr III, R Exam Results By Clicking Below Link.

Click Here To Download RRB New Delhi Cath.Lab Technician, Staff Nurse, Health & Malaria Inspector, Lab Assistant-II, Pharmacist Gr III, Lab superintendent Gr III, R Results - 2013

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Quantitative Aptitude Quiz On - Ratio and Proportion - Online Test Part - 7

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Ratio and Proportion Online Test Part - 7

Exam Name - Quantitative Aptitude
Subject Name - Ratio and Proportion
Exam Type - Multiple Choice Questions
No Of Questions - 10
Question - 1:If 15% of x = 20% of y, then x : y is:?
  1. 3 : 4
  2. 4 : 3
  3. 17 : 16
  4. 16 : 17
Show/Hide Answer
Answer = B - 4 : 3
Explanation: No Explanation
Question - 2:Two numbers are respectively 20% and 50% more than a third number. The ratio of the two numbers is : ?
  1. 2 : 5
  2. 3 : 5
  3. 4 : 5
  4. 6 : 7
Show/Hide Answer
Answer = C - 4 : 5
Explanation: No Explanation
Question - 3:A dog takes 3 leaps for every 5 leaps of a hare. If one leap of the dog is equal to 3 leaps of the hare, the ratio of the speed of the dog to that of the hare is ?
  1. 4:5
  2. 9:5
  3. 8:5
  4. 9:2
Show/Hide Answer
Answer = B - 9:5
Explanation: No Explanation
Question - 4:Two number are in the ratio 3 : 5. If 9 is subtracted from each, the new numbers are in the ratio 12 : 23. The smaller number is: ?
  1. 27
  2. 49
  3. 55
  4. 33
Show/Hide Answer
Answer = D - 33
Explanation: No Explanation
Question - 5:The electricity bill of a certain establishment is partly fixed and partly varies as the number of units of electricity consumed. When in a certain month 540 units are consumed, the bill is Rs. 1800. In another months 620 units are consumed and the bill is Rs. 2040. In yet another month 500 units are consumed. The bill for that month would be: ?
  1. Rs. 1560
  2. Rs. 1840
  3. Rs. 1950
  4. Rs. 1680
Show/Hide Answer
Answer = D - Rs. 1680
Explanation: No Explanation
Question - 6:If 40% of a number is equal to two-third of another number, what is the ratio of first number to the second number. ?
  1. 5:3
  2. 2:5
  3. 2:7
  4. 5:7
Show/Hide Answer
Answer = A - 5:3
Explanation: No Explanation
Question - 7:Seats for Mathematics, Physics and Biology in a school are in the ratio 5 : 7 : 8. There is a proposal to increase these seats by 40%, 50% and 75% respectively. What will be the ratio of increased seats??
  1. 2 : 3 : 4
  2. 6 : 7 : 8
  3. 6 : 8 : 9
  4. None of these
Show/Hide Answer
Answer = A - 2 : 3 : 4
Explanation: No Explanation
Question - 8:Three containers have their volumes in the raito 3 : 4 : 5, They are full of mixtures of milk and water. The mixtures contain milk and water in the ratio of (4 : 1), (3 : 1) and (5 : 2) respectively. The contents of all these three containers are poured into a fourth container. The ratio of milk and water in the fourth container is :?
  1. 4 : 1
  2. 151 : 48
  3. 157 : 53
  4. 5 : 2
Show/Hide Answer
Answer = C - 157 : 53
Explanation: No Explanation
Question - 9:A man had property worth Rs.26540. He gave Rs.9200 to his wife and distributed the remaining amount among his children in the ratio of 1 : 2 : 3. How much did the first child get? ?
  1. 2890
  2. 2600
  3. 2280
  4. None
Show/Hide Answer
Answer = A - 2890
Explanation: No Explanation
Question - 10:What is the ratio whose terms differ by 40 and the measure of which is 2/7 ??
  1. 14 : 56
  2. 16 : 56
  3. 15 : 56
  4. 16 : 72
Show/Hide Answer
Answer = B - 16 : 56
Explanation: No Explanation

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Quantitative Aptitude Practice Test On - Ratio and Proportion - Part - 6

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Ratio and Proportion Online Test Part - 6

Exam Name - Quantitative Aptitude
Subject Name - Ratio and Proportion
Exam Type - Multiple Choice Questions
No Of Questions - 10
Question - 1:If 76 is divided into four parts proportional to 7, 5, 3, 4. then the smallest part is :?
  1. 12
  2. 15
  3. 16
  4. 19
Show/Hide Answer
Answer = A - 12
Explanation: No Explanation
Question - 2:In a college, the ratio of the number of boys to girls is 8 : 5. If there are 200 girls, the total number of students in the college is?
  1. 420
  2. 520
  3. 620
  4. 720
Show/Hide Answer
Answer = B - 520
Explanation: No Explanation
Question - 3:The lease whole number which when subtracted from both the terms of the ratio 6 : 7 gives a ratio less than 16 : 21 is: ?
  1. 2
  2. 3
  3. 4
  4. 6
Show/Hide Answer
Answer = B - 3
Explanation: No Explanation
Question - 4:The fourth proportional to 5, 8, 15 is: ?
  1. 18
  2. 24
  3. 19
  4. 20
Show/Hide Answer
Answer = B - 24
Explanation: No Explanation
Question - 5:The speeds of three cars are in the ratio 5 : 4 : 6. The ratio between the time taken by them to travel the same distance is : ?
  1. 5 : 4 : 6
  2. 6 : 4 : 5
  3. 10 : 12 : 15
  4. 12 : 15 : 10
Show/Hide Answer
Answer = D - 12 : 15 : 10
Explanation: No Explanation
Question - 6:A and B together have Rs. 1210. If 4/15 of A's amount is equal to 2/5 of B's amount. How much amount B have. ?
  1. Rs 484
  2. Rs. 480
  3. Rs 478
  4. Rs 470
Show/Hide Answer
Answer = A - Rs 484
Explanation: No Explanation
Question - 7:A sum of money is to be distributed among A, B, C, D in the proportion of 5 : 2 : 4 : 3. If C gets Rs. 1000 more than D, what is B's share?
?
  1. Rs. 500
  2. Rs. 1500
  3. 4 : 5
  4. 6 : 7
Show/Hide Answer
Answer = C - 4 : 5
Explanation: No Explanation
Question - 8:If 40% of a number is equal to two-third of another number, What is the ratio of first number to the second number? ?
  1. 2 : 5
  2. 3 : 7
  3. 5 : 3
  4. 7 : 3
Show/Hide Answer
Answer = C - 5 : 3
Explanation: No Explanation
Question - 9:A and B together have Rs. 1210. If of A's amount is equal to of B's amount, how much
amount does B have ??
  1. Rs. 460
  2. Rs. 484
  3. Rs. 550
  4. Rs. 664
Show/Hide Answer
Answer = B - Rs. 484
Explanation: No Explanation
Question - 10:If a : b = 2 : 3 and b : c = 5 : 7 then find a : c and a : b : c.?
  1. 10 : 21, 10 : 21 : 15
  2. 10 : 21, 10 : 15 : 21
  3. 10 : 21 : 15, 10 : 15
  4. None
Show/Hide Answer
Answer = B - 10 : 21, 10 : 15 : 21
Explanation: No Explanation

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Online Quantitative Aptitude On - Ratio and Proportion - Online Test Part - 5

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Ratio and Proportion Online Test Part - 5

Exam Name - Quantitative Aptitude
Subject Name - Ratio and Proportion
Exam Type - Multiple Choice Questions
No Of Questions - 10
Question - 1:Divide Rs.4300 between A, B and C such that A : B = 5 : 4 and B : C = 3 : 4.?
  1. 1500 : 1600 : 1200
  2. 1500 : 1200 : 1600
  3. 1600 : 1500 : 1200
  4. None
Show/Hide Answer
Answer = B - 1500 : 1200 : 1600
Explanation: No Explanation
Question - 2:In a bag, there are coins of 25 p. 10 p and 5 p in the ratio of 1 : 2 : 3. If there are Rs. 30 in all, how many 5 p coins are there? ?
  1. 50
  2. 100
  3. 150
  4. 200
Show/Hide Answer
Answer = C - 150
Explanation: No Explanation
Question - 3:.In a fort, ration for 2000 soldiers was sufficient for 54 days a few more soldiers came and the ration lasted for only 20 more days. What was the number of soldiers who came? ?
  1. 1900
  2. 2200
  3. 1200
  4. None
Show/Hide Answer
Answer = A - 1900
Explanation: No Explanation
Question - 4:If 10% of x = 20% of y, then x : y is equal to ?
  1. 1 : 2
  2. 2 : 1
  3. 5 : 1
  4. 10 : 1
Show/Hide Answer
Answer = B - 2 : 1
Explanation: No Explanation
Question - 5:The fourth proportional to 5, 8, 15 is : ?
  1. 18
  2. 20
  3. 19
  4. 24
Show/Hide Answer
Answer = D - 24
Explanation: No Explanation
Question - 6:Seats for Mathematics, Physics and Biology in a school are in the ratio 5 : 7 : 8. There is a proposal to increase these seats by 40%, 50% and 75% respectively. What will be the ratio of increased seats? ?
  1. 2 : 3 : 4
  2. 6 : 7 : 8
  3. 6 : 8 : 9
  4. None of these
Show/Hide Answer
Answer = A - 2 : 3 : 4
Explanation: No Explanation
Question - 7:If A : B = 2 : 3, B : C = 4 : 5 and C : D = 6 : 7, then A : B : C : D is: ?
  1. 16 : 22 : 30 : 35
  2. 16 : 24 : 15 : 35
  3. 16 : 24 : 30 : 35
  4. 18 : 24 : 30 : 35
Show/Hide Answer
Answer = C - 16 : 24 : 30 : 35
Explanation: No Explanation
Question - 8:If A:B = 2:3, B:C = 4:5 and C:D = 6:7, then find the value of A:B:C:D ?
  1. 5:24:30:35
  2. 16:24:30:35
  3. 17:24:30:35
  4. 18:24:30:35
Show/Hide Answer
Answer = B - 16:24:30:35
Explanation: No Explanation
Question - 9:The ratio of the number of boys and girls in a college is 7 : 8. If the percentage increase in the number of boys and girls be 20% and 10% respectively, What will be the new ratio ? ?
  1. 8 : 9
  2. 17 : 18
  3. 21 : 22
  4. Cannot be determined
Show/Hide Answer
Answer = C - 21 : 22
Explanation: No Explanation
Question - 10:If 0.75 : x :: 5 : 8, then x is equal to: ?
  1. 1.12
  2. 1.2
  3. 1.25
  4. 1.30
Show/Hide Answer
Answer = B - 1.2
Explanation: No Explanation

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Online Quantitative Aptitude Test On - Ratio and Proportion - Online Test Part - 4

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Ratio and Proportion Online Test Part - 4

Exam Name - Quantitative Aptitude
Subject Name - Ratio and Proportion
Exam Type - Multiple Choice Questions
No Of Questions - 10
Question - 1:Rs. 120 are divided among A, B, C such that A's share is Rs. 20 more than B's and Rs. 20 less than C's. What is B's share?
  1. Rs 10
  2. Rs 20
  3. Rs 24
  4. Rs 28
Show/Hide Answer
Answer = B - Rs 20
Explanation: No Explanation
Question - 2:An amount of Rs. 2430 is divided among A, B and C such that if their shares be reduced by Rs. 5, Rs.10 and Rs. 15 respectively, the remainders shall be in the ratio of 3 : 4 : 5. Then, B’s share was : ?
  1. Rs. 605
  2. Rs. 790
  3. Rs. 800
  4. Rs. 810
Show/Hide Answer
Answer = D - Rs. 810
Explanation: No Explanation
Question - 3:If 40% of a number is equal to two-third of another number, what is the ratio of first number to the second number? ?
  1. 2 : 5
  2. 3 : 7
  3. 5 : 3
  4. 7 : 3
Show/Hide Answer
Answer = C - 5 : 3
Explanation: No Explanation
Question - 4:If A : B = 3 : 4 and B : C = 8 : 9, then A : C is: ?
  1. 1 : 3
  2. 3 : 2
  3. 1 : 2
  4. 2 : 3
Show/Hide Answer
Answer = D - 2 : 3
Explanation: No Explanation
Question - 5:The sum of three numbers is 98. If the ratio of the first to the second is 2:3 and that of the second to the third is 5:8, then the second number is ?
  1. 10
  2. 17
  3. 25
  4. 30
Show/Hide Answer
Answer = D - 30
Explanation: No Explanation
Question - 6:Two numbers are respectively 20% and 50% more than a third number. The ratio of the two numbers is: ?
  1. 2 : 5
  2. 3 : 5
  3. 4 : 5
  4. 6 : 7
Show/Hide Answer
Answer = C - 4 : 5
Explanation: No Explanation
Question - 7:Zinc and copper are melted together in the ratio 9 : 11. What is the weight of melted mixture, if 28.8 kg of zinc has been consumed in it? ?
  1. 58 kg
  2. 60 kg
  3. 70 kg
  4. 64 kg
Show/Hide Answer
Answer = D - 64 kg
Explanation: No Explanation
Question - 8:If 40% of a number is equal to two-third of another number, what is the ratio of first number to the second number? ?
  1. 2 : 5
  2. 3 : 7
  3. 5 : 3
  4. 7 : 3
Show/Hide Answer
Answer = C - 5 : 3
Explanation: No Explanation
Question - 9:Divide Rs.81 in the ratio 2 : 7. ?
  1. 18, 63
  2. 63, 18
  3. 70, 11
  4. None
Show/Hide Answer
Answer = A - 18, 63
Explanation: No Explanation
Question - 10:Gold is 19 times as heavy as water and copper is 9 times as heavy as water. In what ratio should these be mixed to get an alloy 15 times as heavy as water? ?
  1. 1 : 1
  2. 2 : 3
  3. 1 : 2
  4. 3 : 2
Show/Hide Answer
Answer = D - 3 : 2
Explanation: No Explanation

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Quantitative Aptitude Questions On - Ratio and Proportion - Online Test Part - 3

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Ratio and Proportion Online Test Part - 3

Exam Name - Quantitative Aptitude
Subject Name - Ratio and Proportion
Exam Type - Multiple Choice Questions
No Of Questions - 10
Question - 1:A and B are two alloys of gold and copper prepared by mixing metals in the ratio 7 : 2 and 7 : 11 respectively. If equal quantities of the alloys are melted to form a third alloy C, the ratio of gold and copper in C will be:?
  1. 5 : 7
  2. 5 : 9
  3. 7 : 5
  4. 9 : 5
Show/Hide Answer
Answer = c - 7 : 5
Explanation: No Explanation
Question - 2:If 192 mangoes can be bought for Rs.15, how many can be bought for Rs.25??
  1. 440
  2. 320
  3. 460
  4. None
Show/Hide Answer
Answer = B - 320
Explanation: No Explanation
Question - 3:Two numbers are in the ratio 1 : 2, If 7 is added to both, their ratio changes to 3 : 5, The greatest number is: ?
  1. 24
  2. 26
  3. 28
  4. 32
Show/Hide Answer
Answer = C - 28
Explanation: No Explanation
Question - 4:A sum of Rs. 53 is divided among A, B, C in such a way that A gets Rs. 7 more than what B gets and B gets Rs. 8 more than what C gets. The ratio of their shares is: ?
  1. 16 : 9 : 18
  2. 25 : 18 : 10
  3. 18 : 25 : 10
  4. 15 : 8 : 30
Show/Hide Answer
Answer = B - 25 : 18 : 10
Explanation: No Explanation
Question - 5:A sum of money is to be distributed among A, B, C, D in the proportion of 5 : 2 : 4 : 3. If C gets Rs. 1000 more than D, what is B's share? ?
  1. Rs. 500
  2. Rs. 1500
  3. Rs. 2000
  4. None of these
Show/Hide Answer
Answer = C - Rs. 2000
Explanation: No Explanation
Question - 6:The ratio of the incomes of A and B is 5 : 4 and the ratio of their expenditures is 3 : 2. If at the end of the year, each saves Rs. 1600, then the income of A is : ?
  1. Rs. 3400
  2. Rs. 3600
  3. Rs. 4000
  4. Rs. 4400
Show/Hide Answer
Answer = C - Rs. 4000
Explanation: No Explanation
Question - 7:Find the fourth proportion to 2,3,6 ?
  1. 18
  2. 12
  3. 9
  4. 5
Show/Hide Answer
Answer = C -
Explanation: No Explanation
Question - 8:X various inversely as square of y. Given that y = 2 for x = 1. The value of x for y = 6 will be equal to : ?
  1. 3
  2. 4
  3. 5
  4. 1/9
Show/Hide Answer
Answer = D - 1/9
Explanation: No Explanation
Question - 9:Salaries of Ravi and Sumit are in the ratio 2 : 3. If the salary of each is increased by Rs. 4000, the new ratio becomes 40 : 57. What is Sumit's salary? ?
  1. Rs. 17,000
  2. Rs. 38,000
  3. Rs. 20,000
  4. Rs. 25,500
Show/Hide Answer
Answer = B - Rs. 38,000
Explanation: No Explanation
Question - 10:What least number must be subtracted from each of the numbers 14, 17, 34 and 42 so that the remainders may be proportional? ?
  1. 0
  2. 1
  3. 2
  4. 7
Show/Hide Answer
Answer = C - 2
Explanation: No Explanation

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Quantitative Aptitude MCQ On - Ratio and Proportion - Online Test Part - 2

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Ratio and Proportion Online Test Part - 2

Exam Name - Quantitative Aptitude
Subject Name - Ratio and Proportion
Exam Type - Multiple Choice Questions
No Of Questions - 10
Question - 1:The compound ratio of (2 : 3), (6 : 11) and (11 : 2) is:?
  1. 1 : 2
  2. 2 : 1
  3. 11 : 24
  4. 36 : 121
Show/Hide Answer
Answer = B - 2 : 1
Explanation: No Explanation
Question - 2:The salaries A, B, C are in the ratio 2 : 3 : 5. If the increments of 15%, 10% and 20% are allowed respectively in their salaries, then what will be new ratio of their salaries? ?
  1. 3 : 3 : 10
  2. 23 : 33 : 60
  3. 10 : 11 : 20
  4. Cannot be determined
Show/Hide Answer
Answer = B - 23 : 33 : 60
Explanation: No Explanation
Question - 3:The ratio of third proportional to 12 and 30 and the mean proportional between 9 and 25 is : ?
  1. 2 : 1
  2. 7 : 15
  3. 9 : 14
  4. 5 : 1
Show/Hide Answer
Answer = D - 5 : 1
Explanation: No Explanation
Question - 4:The least whole number which when subtracted from both the terms of the ratio 6 : 7 to give a ratio less than 16 : 21, is?
  1. 3
  2. 4
  3. 5
  4. 6
Show/Hide Answer
Answer = A - 3
Explanation: No Explanation
Question - 5:A and B together have Rs. 1210. If of A's amount is equal to of B's amount, how much amount does B have? ?
  1. Rs. 460
  2. Rs. 484
  3. Rs. 550
  4. Rs. 664
Show/Hide Answer
Answer = B - Rs. 484
Explanation: No Explanation
Question - 6:The third proportional to 0.36 and 0.48 is : ?
  1. 0.64
  2. 0.1728
  3. 0.42
  4. 0.94
Show/Hide Answer
Answer = A - 0.64
Explanation: No Explanation
Question - 7:The salaries A, B, C are in the ratio 2 : 3 : 5. If the increments of 15%, 10% and 20% are allowed respectively in their salaries, then what will be new ratio of their salaries? ?
  1. 3 : 3 : 10
  2. 10 : 11 : 20
  3. 23 : 33 : 60
  4. Cannot be determined
Show/Hide Answer
Answer = C - 23 : 33 : 60
Explanation: No Explanation
Question - 8: If a : b = 4 : 5 and b : c = 6 : 7, find a : c? ?
  1. 4 : 35
  2. 35 : 24
  3. 24 : 32
  4. None
Show/Hide Answer
Answer = A - 4 : 35
Explanation: No Explanation
Question - 9:Which of the following ratios is greatest ? ?
  1. 7 : 15
  2. 15 : 23
  3. 17 : 25
  4. 21 : 29
Show/Hide Answer
Answer = D - 21 : 29
Explanation: No Explanation
Question - 10:Wine and water are in the ratio 7 : 3 in a 30 litre mixture. How much more water be added to make the ratio 3 : 7? ?
  1. 40 litres
  2. 60 litres
  3. 30 litres
  4. None
Show/Hide Answer
Answer = A - 40 litres
Explanation: No Explanation

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Ratio and Proportion - Aptitude Questions and Answers - Online Test Part 1

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Ratio and Proportion Online Test Part - 1

Exam Name - Quantitative Aptitude
Subject Name - Ratio and Proportion
Exam Type - Multiple Choice Questions
No Of Questions - 10
Question - 1:A and B together have Rs. 1210. If 4/15 of A's amount is equal to 2/5 of B's amount, how much amount does B have??
  1. Rs. 460
  2. Rs. 484
  3. Rs. 550
  4. Rs. 664
Show/Hide Answer
Answer = B - Rs. 484
Explanation: No Explanation
Question - 2:If A : B : C = 2 : 3 : 4, then A/B : B/C : C/A is equal to:?
  1. 4 : 9 : 16
  2. 8 : 9 : 12
  3. 8 : 9 : 16
  4. 8 : 9 : 24
Show/Hide Answer
Answer = D - 8 : 9 : 24
Explanation: No Explanation
Question - 3:A certain amount was divided between A and B in the ratio 4 : 3. If B’s share was Rs. 4800, the total amount was : ?
  1. Rs. 11,200
  2. Rs. 6400
  3. Rs. 19,200
  4. Rs. 39,200
Show/Hide Answer
Answer = A - Rs. 11,200
Explanation: No Explanation
Question - 4:Two numbers are respectively 20% and 50% more than a third number. The ratio of the two numbers is ?
  1. 2 : 5
  2. 3 : 5
  3. 4 : 5
  4. 6 : 7
Show/Hide Answer
Answer = C - 4 : 5
Explanation: No Explanation
Question - 5:If a carton containing a dozen mirrors is dropped, which of the following cannot be the ratio of broken mirrors to unbroken mirrors? ?
  1. 2 : 1
  2. 3 : 1
  3. 7 : 5
  4. 3 : 2
Show/Hide Answer
Answer = D - 3 : 2
Explanation: No Explanation
Question - 6:If a:b = 2:3 and b:c = 4:3, then find a:b:c ?
  1. 8:12:9
  2. 2:3:8
  3. 2:3:9
  4. 2:3:12
Show/Hide Answer
Answer = a - 8:12:9
Explanation: No Explanation
Question - 7:The ratio of three numbers is 3 : 4 : 7 and their product is 18144. The numbers are : ?
  1. 9, 12, 21
  2. 15, 20, 25
  3. 18, 24, 42
  4. None of these
Show/Hide Answer
Answer = C - 18, 24, 42
Explanation: No Explanation
Question - 8:The ratio of the number of boys and girls in a college is 7 : 8. If the percentage increase in the number of boys and girls be 20% and 10% respectively, what will be the new ratio? ?
  1. 8 : 9
  2. 17 : 18
  3. 21 : 22
  4. Cannot be determined
Show/Hide Answer
Answer = C - 21 : 22
Explanation: No Explanation
Question - 9:If 0.4 of a number is equal to 0.06 of another number, the ratio of the numbers is : ?
  1. 2 : 3
  2. 3 : 4
  3. 20 : 3
  4. 3 : 20
Show/Hide Answer
Answer = D - 3 : 20
Explanation: No Explanation
Question - 10:If Rs. 782 is divided into three parts, proportional to 1/2 : 2/3 : 3//4 find the first part.?
  1. 190
  2. 204
  3. 220
  4. 230
Show/Hide Answer
Answer = B - 204
Explanation: No Explanation

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Online Quantitative Aptitude Test On - Pipes and Cistern - Online Test Part - 4

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Pipes and Cistern Online Test Part - 4

Exam Name - Quantitative Aptitude
Subject Name - Pipes and Cistern
Exam Type - Multiple Choice Questions
No Of Questions - 10
Question - 1:Two pipes A and B can fill a tank in 15 minutes and 20 minutes respectively. Both the pipes are opened together but after 4 minutes, pipe A is turned off. What is the total time required to fill the tank??
  1. 10 min 20 sec
  2. 11 min 45 sec
  3. 12 min 30 sec
  4. 14 min 40 sec
Show/Hide Answer
Answer = D - 14 min 40 sec
Explanation: No Explanation
Question - 2:A tank is filled by three pipes with uniform flow. The first two pipes operating simultaneously fill the tank in the same time during which the tank is filled by the third pipe alone. The second pipe fills the tank 5 hours faster than the first pipe and 4 hours slower than the third pipe. The time required by the first pipe is: ?
  1. 6 hours
  2. 10 hours
  3. 15 hours
  4. 30 hours
Show/Hide Answer
Answer = C - 15 hours
Explanation: No Explanation
Question - 3:Pipe A can fill a tank in 5 hours, pipe B in 10 hours and pipe C in 30 hours. If all the pipes are open, in how many hours will the tank be filled? ?
  1. 2
  2. 2.5
  3. 3
  4. 3.5
Show/Hide Answer
Answer = C - 3
Explanation: No Explanation
Question - 4:Two pipes A and B can fill a tank in 20 and 30 minutes respectively. If both the pipes are used together, then how long will it take to fill the tank? ?
  1. 12 min
  2. 15 min
  3. 25 min
  4. 50 min
Show/Hide Answer
Answer = A - 12 min
Explanation: No Explanation
Question - 5:Two pipes A and B can fill a tank in 15 hours and 20 hours respectively while a third pipe C can empty the full tank in 25 hours. All the three pipes are opened in the beginning. After 10 hours, C is closed. In how much time, will the tank be full? ?
  1. 12 hrs
  2. 13 hrs
  3. 16 hrs
  4. 18 hrs
Show/Hide Answer
Answer = A - 12 hrs
Explanation: No Explanation
Question - 6:Bucket P has thrice the capacity as bucket Q. It takes 60 turns for bucket P to fill the empty drum. How many turns it will take for both the buckets P and Q, having each turn together to fill the empty drum??
  1. 30
  2. 40
  3. 45
  4. 90
Show/Hide Answer
Answer = C - 45
Explanation: No Explanation
Question - 7:Two pipes A and B can fill a cistern in 12 minutes and 15 minutes respectively but a third pipe C can empty the full tank in 6 minutes. A and B are kept open for 5 minutes in the beginning and then C is also opened. In what time is the cistern emptied ??
  1. 30 min.
  2. 33 min
  3. 37 1/2
  4. 45 min
Show/Hide Answer
Answer = D - 45 min
Explanation: No Explanation
Question - 8:Two pipes A and B can fill a tank in 6 hours and 4 hours respectively. If they are opened on alternate hours and if pipe A is opened first, how many hours, the tank shall be full? ?
  1. 4
  2. 5
  3. 6
  4. 7
Show/Hide Answer
Answer = B - 5
Explanation: No Explanation
Question - 9:One pipe can fill a tank three times as fast as another pipe. If together the two pipes can fill the tank in 36 minutes, then the slower pipe alone will be able to fill the tank in:?
  1. 81 min.
  2. 108 min.
  3. 144 min.
  4. 192 min.
Show/Hide Answer
Answer = C - 144 min.
Explanation: No Explanation
Question - 10:A tank is filled by three pipes with uniform flow. The first two pipes operating simultaneously fill the tank in the same time during which the tank is filled by the third pipe alone. The second pipe fills the tank 5 hours faster than the first pipe and 4 hours slower than the third pipe. The time required by the first pipe is: ?
  1. 6 hours
  2. 10 hours
  3. 15 hours
  4. 30 hours
Show/Hide Answer
Answer = C - 15 hours
Explanation: No Explanation

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Quantitative Aptitude Questions On - Pipes and Cistern - Online Test Part - 3

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Pipes and Cistern Online Test Part - 3

Exam Name - Quantitative Aptitude
Subject Name - Pipes and Cistern
Exam Type - Multiple Choice Questions
No Of Questions - 10
Question - 1:A tank is filled by three pipes with uniform flow. The first two pipes operating simultaneously fill the tank in the same time during which the tank is filled by the third pipe alone. The second pipe fills the tank 5 hours faster than the first pipe and 4 hours slower than the third pipe. The time required by the first pipe is:?
  1. 6 hrs
  2. 10 hrs
  3. 15 hrs
  4. 30 hrs
Show/Hide Answer
Answer = C - 15 hrs
Explanation: No Explanation
Question - 2:Two pipes A and B fill a tank in 15 hurs and 20 hours respectively while a third pipe C can empty the full tank in 25 hours. All the three pipes are opened in the beginning. After 10 hours, C is closed. In how much time, will the tank be full? ?
  1. 12 hrs
  2. 13 hrs
  3. 16 hrs
  4. 18 hrs
Show/Hide Answer
Answer = A - 12 hrs
Explanation: No Explanation
Question - 3:A tap can fill a tank in 6 hours. After half the tank is filled, three more similar taps are opened. What is the total time taken to fill the tank completely? ?
  1. 3 hrs 15 min
  2. 3 hrs 45 min
  3. 4 hrs
  4. 4 hrs 15 min
Show/Hide Answer
Answer = B - 3 hrs 45 min
Explanation: No Explanation
Question - 4:Two pipes A and B can fill a cistern in 75/2 minutes and 45 minutes respectively. Both pipes are opened. The cistern will be filled in just half an hour, if the B is turned off after: ?
  1. 5 min.
  2. 9 min.
  3. 10 min.
  4. 15 min.
Show/Hide Answer
Answer = B - 9 min.
Explanation: No Explanation
Question - 5:Two pipes A and B together can fill a cistern in 4 hours. Had they been opened separately, then B would have taken 6 hours more than A to fill the cistern. How much time will be taken by A to fill the cistern separately??
  1. 1 hour
  2. 2 hours
  3. 6 hours
  4. 8 hours
Show/Hide Answer
Answer = C - 6 hours
Explanation: No Explanation
Question - 6:A water tank is two-fifth full. Pipe A can fill a tank in 10 minutes and pipe B can empty it in 6 minutes. If both the pipes are open, how long will it take to empty or fill the tank completely??
  1. 6 min. to empty
  2. 6 min. to fill
  3. 9 min. to empty
  4. 9 min. to fill
Show/Hide Answer
Answer = A - 6 min. to empty
Explanation: No Explanation
Question - 7:Two pipes A and B can fill a tank in 20 and 30 minutes respectively. If both the pipes are used together, then how long will it take to fill the tank? ?
  1. 12 min
  2. 15 min
  3. 25 min
  4. 50 min
Show/Hide Answer
Answer = A - 12 min
Explanation: No Explanation
Question - 8:Three pipes A, B and C can fill a tank in 6 hours. After working at it together for 2 hours, C is closed and A and B can fill the remaining part in 7 hours. The number of hours taken by C Alone to fill the tank is: ?
  1. 10
  2. 12
  3. 14
  4. 16
Show/Hide Answer
Answer = C - 14
Explanation: No Explanation
Question - 9:A leak in the bottom of a tank can empty the full tank in 8 hours. An inlet pipe fills water at the rate of 6 liters a minute. When the tank is full, the inlet is opened and due to the leak, the tank is empty in 12 hours. How many liters does the cistern hold? ?
  1. 7580
  2. 7960
  3. 8290
  4. 8640
Show/Hide Answer
Answer = D - 8640
Explanation: No Explanation
Question - 10:One pipe ca fill a tank three times as fast as another pipe. If together the two pipes can fill the tank in 36 minutes, then the slower pipe alone will be able to fill the tank in:?
  1. 81 min
  2. 108 min
  3. 144 min
  4. 192 min
Show/Hide Answer
Answer = C - 144 min
Explanation: No Explanation

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Quantitative Aptitude MCQ On - Pipes and Cistern - Online Test Part - 2

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Pipes and Cistern Online Test Part - 2

Exam Name - Quantitative Aptitude
Subject Name - Pipes and Cistern
Exam Type - Multiple Choice Questions
No Of Questions - 10
Question - 1:Bucket P has thrice the capacity as bucket Q. It takes 60 turns for bucket P to fill the empty drum. How many turns it will take for both the buckets P and Q, having each turn together to fill the empty drum ??
  1. 30
  2. 40
  3. 45
  4. 90
Show/Hide Answer
Answer = C - 45
Explanation: No Explanation
Question - 2:Three taps A, B and C can fill a tank in 12, 15 and 20 hours respectively. If A is open all the time B and C are open for one hour each alternately, the tank will be full in: ?
  1. 6 hrs
  2. 9 hrs
  3. 7 hrs
  4. 11 hrs
Show/Hide Answer
Answer = C - 7 hrs
Explanation: No Explanation
Question - 3:Pipes A and B can fill a tank in 5 and 6 hours respectively. Pipe C can empty it in 12 hours. If all the three pipes are opened together, then the tank will be filled in: ?
  1. 60/17 hours
  2. 11 hours
  3. 12 hours
  4. 13 hours
Show/Hide Answer
Answer = A - 60/17 hours
Explanation: No Explanation
Question - 4:wo pipes A and B can fill a tank is 12 minutes and 15 minutes respectively. If both the taps are opened simultaneously, and the tap A is closed after 3 minutes, then how much more time will it take to fill the tank by tap B? ?
  1. 7 min 15 sec
  2. 7 min 45 sec
  3. 8 min 5 sec
  4. 8 min 15 sec
Show/Hide Answer
Answer = D - 8 min 15 sec
Explanation: No Explanation
Question - 5:A tank is filled in 5 hours by three pipes A, B and C. The pipe C is twice as fast as B and B is twice as fast as A. How much time will pipe A alone take to fill the tank??
  1. 20 hours
  2. 25 hours
  3. 35 hours
  4. Cannot be determined
Show/Hide Answer
Answer = C - 35 hours
Explanation: No Explanation
Question - 6:Two pipes A and B can fill a cistern in 12 minutes and 15 minutes respectively while a third pipe C can empty the full tank in 6 minutes. A and B are kept open for 5 minutes in the beginning and then C is also opened. In what time is the cistern emptied? ?
  1. 30 min
  2. 33 min
  3. 35 min
  4. 45 min
Show/Hide Answer
Answer = D - 45 min
Explanation: No Explanation
Question - 7:Two pipes A and B together can fill a cistern in 4 hours. Had they been opened separately, then B would have taken 6 hours more than A to fill the cistern. How much time will be taken by A to fill the cistern separately? ?
  1. 1 hour
  2. 2 hours
  3. 6 hours
  4. 8 hours
Show/Hide Answer
Answer = C - 6 hours
Explanation: No Explanation
Question - 8:A large tanker can be filled by two pipes A and B in 60 minutes and 40 minutes respectively. How many minutes will it take to fill the tanker from empty sate if B is used for half the time and A and B fill it together for the other half? ?
  1. 15 min
  2. 20 min
  3. 27.5 min
  4. 30 min
Show/Hide Answer
Answer = D - 30 min
Explanation: No Explanation
Question - 9:A tank is filled in 5 hours by three pipes A, B and C. The pipe C is twice as fast as B and B is twice as fast as A. How much time will pipe A alone take to fill the tank? ?
  1. 20 hrs
  2. 25 hrs
  3. 35 hrs
  4. cannot be determined
Show/Hide Answer
Answer = C - 35 hrs
Explanation: No Explanation
Question - 10:A large tanker can be filled by two pipes A and B in 60 minutes and 40 minutes respectively. How many minutes will it take to fill the tanker from empty state if B is used for half the time and A and B fill it together for the other half? ?
  1. 15 min
  2. 20 min
  3. 27.5 min
  4. 30 min
Show/Hide Answer
Answer = D - 30 min
Explanation: No Explanation

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Pipes and Cistern - Aptitude Questions and Answers - Online Test Part 1

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Pipes and Cistern Online Test Part - 1

Exam Name - Quantitative Aptitude
Subject Name - Pipes and Cistern
Exam Type - Multiple Choice Questions
No Of Questions - 10
Question - 1:Two pipes A and B can separately fill a cistern in 60 minutes and 75 minutes respectively. Three is a third pipe in the bottom of the cistern to empty it. If all the three pipes are simultaneously opened, then the cistern is full in 50 minutes. In how much time, the third pipe alone can empty the cistern??
  1. 90 min
  2. 100 min
  3. 110 min
  4. 120 min
Show/Hide Answer
Answer = B - 100 min
Explanation: No Explanation
Question - 2:Three pipes A, B and C can fill a tank from empty to full in 30 minutes, 20 minutes, and 10 minutes respectively. When the tank is empty, all the three pipes are opened. A, B and C discharge chemical solutions P,Q and R respectively. What is the proportion of the solution R in the liquid in the tank after 3 minutes? ?
  1. 5/11
  2. 6/11
  3. 7/11
  4. 8/11
Show/Hide Answer
Answer = B - 6/11
Explanation: No Explanation
Question - 3:A pump can fill a tank with water in 2 hours. Because of a leak, it took 7/3 hours to fill tank.
The leak can drain all the water of the tank in:?
  1. 5 hrs
  2. 7 hrs
  3. 8 hrs
  4. 14 hrs
Show/Hide Answer
Answer = D - 14 hrs
Explanation: No Explanation
Question - 4:Two pipes can fill a tank in 20 and 24 minutes respectively and a waste pipe can empty 3 gallons per minute. All the three pipes working together can fill the tank in 15 minutes. The capacity of the tank is: ?
  1. 60 gallons
  2. 100 gallons
  3. 120 gallons
  4. 180 gallons
Show/Hide Answer
Answer = C - 120 gallons
Explanation: No Explanation
Question - 5:Three pipes A, B and C can fill a tank from empty to full in 30 minutes, 20 minutes and 10 minutes respectively. When the tank is empty, all the three pipes are opened. A, B and C discharge chemical solutions P, Q and R respectively. What is the proportion of solution R in the liquid in the tank after 3 minutes? ?
  1. 5
  2. 6/11
  3. 9
  4. 11
Show/Hide Answer
Answer = B - 6/11
Explanation: No Explanation
Question - 6:A tank is filled in 5 hours by three pipes A, B and C. The pipe C is twice as fast as B and B is twice as fast as A. How much time will pipe A alone take to fill the tank??
  1. 20 hours
  2. 25 hours
  3. 35 hours
  4. Cannot be determined
Show/Hide Answer
Answer = C - 35 hours
Explanation: No Explanation
Question - 7:Two taps A and B can fill a tank in 5 hours and 20 hours respectively. If both the taps are open then due to a leakage, it took 30 minutes more to fill the tank. If the tank is full, how long will it take for the leakage alone to empty the tank? ?
  1. 8 hrs
  2. 9 hrs
  3. 18 hrs
  4. 36 hrs
Show/Hide Answer
Answer = D - 36 hrs
Explanation: No Explanation
Question - 8:A cistern can be filled by a tap in 4 hours while it can be emptied by another tap in 9 hours. If both the taps are opened simultaneously, then after how much time will the cistern get filled? ?
  1. 4.5 hrs
  2. 5 hrs
  3. 7.2 hrs
  4. 6.5 hrs
Show/Hide Answer
Answer = C - 7.2 hrs
Explanation: No Explanation
Question - 9:One pipe can fill a tank three times as fast as another pipe. If together the two pipes can fill the tank in 36 minutes, then the slower pipe alone will be able to fill the tank in: ?
  1. 81 min.
  2. 144 min.
  3. 108 min.
  4. 192 min.
Show/Hide Answer
Answer = B - 144 min.
Explanation: No Explanation
Question - 10:Two pipes A and B can fill a tank in 20 and 30 minutes respectively. If both the pipes are used together, then how long will it take to fill the tank? ?
  1. 12 min
  2. 15 min
  3. 25 min
  4. 50 min
Show/Hide Answer
Answer = A - 12 min
Explanation: No Explanation

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Online Quantitative Aptitude On - Chain Rule - Online Test Part - 5

01:07  , ,  No comments

Chain Rule Online Test Part - 5

Exam Name - Quantitative Aptitude
Subject Name - Chain Rule
Exam Type - Multiple Choice Questions
No Of Questions - 10
Question - 1:In a camp, there is a meal for 120 men or 200 children. If 150 children have taken the meal, how many men will be catered to with remaining meal??
  1. 20
  2. 30
  3. 40
  4. 50
Show/Hide Answer
Answer = B - 30
Explanation: No Explanation
Question - 2:Running at the same constant rate, 6 identical machines can produce a total of 270 bottles per minute. At this rate, how many bottles could 10 such machines produce in 4 minutes? ?
  1. 648
  2. 10800
  3. 2700
  4. 1800
Show/Hide Answer
Answer = D - 1800
Explanation: No Explanation
Question - 3:4 mat-weavers can weave 4 mats in 4 days. At the same rate, how many mats would be woven by 8 mat-weavers in 8 days? ?
  1. 4
  2. 8
  3. 16
  4. 12
Show/Hide Answer
Answer = C - 16
Explanation: No Explanation
Question - 4:14 pumps of equal capacity can fill a tank in 6 days. If the tank has to be tilled in 4 days, the number of extra pumps needed is : ?
  1. 7
  2. 14
  3. 21
  4. 28
Show/Hide Answer
Answer = A - 7
Explanation: No Explanation
Question - 5:If 18 binders bind 900 books in 10 days, how many binders will be required to bind 660 books in 12 days ? ?
  1. 22
  2. 14
  3. 13
  4. 11
Show/Hide Answer
Answer = D - 11
Explanation: No Explanation
Question - 6:If 21 cows eat that much as 15 buffaloes, how many cows will eat that much as 105 buffaloes ? ?
  1. 75
  2. 147
  3. 63
  4. None of these
Show/Hide Answer
Answer = B - 147
Explanation: No Explanation
Question - 7:If a quarter kg of potato costs 60 paise, how many paise will 200 gm cost??
  2. 54 paise
  3. 56 paise
  4. 72 paise
Show/Hide Answer
Answer = A - 48 paise
Explanation: No Explanation
Question - 8:If 80 lamps can be lighted 5 hours per day for 10 days for Rs. 12.25, then the number of lamps which can be lighted 4 horus daily for 30 days for Rs. 76.50, is :
?
  1. 100
  2. 120
  3. 150
  4. 160
Show/Hide Answer
Answer = B - 120
Explanation: No Explanation
Question - 9:20 men complete one-third of a piece of work in 20 days. How many more men should be employed to finish the rest of the work in 25 more days ? ?
  1. 10
  2. 12
  3. 15
  4. 20
Show/Hide Answer
Answer = B - 12
Explanation: No Explanation
Question - 10:A garrrison of 500 men had provisions for 27 days. After 3 days, a reinforcement of 300 men arrived. The remaining food will now last for how many days ? ?
  1. 15
  2. 16
  3. 35/2
  4. 18
Show/Hide Answer
Answer = A - 15
Explanation: No Explanation

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Online Quantitative Aptitude Test On - Chain Rule - Online Test Part - 4

01:06  , ,  No comments

Chain Rule Online Test Part - 4

Exam Name - Quantitative Aptitude
Subject Name - Chain Rule
Exam Type - Multiple Choice Questions
No Of Questions - 10
Question - 1:If 7 spiders make 7 webs in 7 days, then 1 spider will make 1 web in how many days??
  1. 1
  2. 2
  3. 7
  4. 49
Show/Hide Answer
Answer = C - 7
Explanation: No Explanation
Question - 2: 3 pumps, working 8 hours a day, can empty a tank in 2 days. How many hours a day must 4 pumps work to empty the tank in 1 day? ?
  1. 9
  2. 10
  3. 11
  4. 12
Show/Hide Answer
Answer = D - 12
Explanation: No Explanation
Question - 3:On a scale of map, 0.6 cm represents 6.6 km. If the distance between the points on the map is 80.5 cm, the actual distance between these points is: ?
  1. 9 km
  2. 72.5 km
  3. 885.5 km
  4. 190.75 km
Show/Hide Answer
Answer = C - 885.5 km
Explanation: No Explanation
Question - 4:A certain number of persons can dig a trench 100 m long, 50 m broad and 10 m deep in 10 days. The same number of persons can dig another trench 20 m broad and 15 m deep in 30 days. The length of the second trench is: ?
  1. 400 m
  2. 500 m
  3. 800 m
  4. 900 m
Show/Hide Answer
Answer = B - 500 m
Explanation: No Explanation
Question - 5:On a scale of a map, 0.6 cm represents 6.6 km. If the distance between two points on the map is 80.5 cm, the actual distance between these points is : ?
  1. 9 km
  2. 72.5 km
  3. 190.75 km
  4. 885.5 km
Show/Hide Answer
Answer = D- 885.5 km
Explanation: No Explanation
Question - 6:400 persons, working 9 hours per day complete 1/4 th of the work in 10 days. The number
of additional persons. Working 8 hours per day, required to complete the remaining work in 20 days, is ?
  1. 675
  2. 275
  3. 250
  4. 225
Show/Hide Answer
Answer = B - 275
Explanation: No Explanation
Question - 7:A certain number of men can finish a piece of work in 100 days. If however, there were 10 men less, it would take 10 days more for the work to be finished. How many men were there originally ? ?
  1. 110
  2. 75
  3. 82
  4. 100
Show/Hide Answer
Answer = A - 110
Explanation: No Explanation
Question - 8:If 17 labourers can dig a ditch 20 m long in 18 days, working 8 hours a day; how many more labourers should be engaged to dig a similar ditch 39 m long in 6 days, ech labourer working 9 hours a day? ?
  1. 34
  2. 51
  3. 68
  4. 85
Show/Hide Answer
Answer = B - 51
Explanation: No Explanation
Question - 9:If 3/5 of a cistern is filled in 1 minute, how much more time will be required to fill the rest of it ? ?
  1. 30 sec
  2. 36 sec
  3. 40 sec
Show/Hide Answer
Answer = C - 40 sec
Explanation: No Explanation
Question - 10:A man completes 5/8 of a job in 10 days. At this rate, how many more days will it take him
to finish the job??
  1. 5
  2. 6
  3. 7
  4. 8
Show/Hide Answer
Answer = B - 6
Explanation: No Explanation

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Quantitative Aptitude Questions On - Chain Rule - Online Test Part - 3

01:05  , ,  No comments

Chain Rule Online Test Part - 3

Exam Name - Quantitative Aptitude
Subject Name - Chain Rule
Exam Type - Multiple Choice Questions
No Of Questions - 10
Question - 1:2 men and 7 boys can do a piece of work in 14 days; 3 men and 8 boys can do the same in 11 days. Then 8 men and 6 boys can do three times the amount of this work in : ?
  1. 18 days
  2. 21 days
  3. 24 days
  4. 36 days
Show/Hide Answer
Answer = B - 21 days
Explanation: No Explanation
Question - 2:10 men, working 6 hours a day can complete a work in 18 days. How many hours a day must 15 men work to complete the same work in 12 days? ?
  1. 6
  2. 10
  3. 12
  4. 15
Show/Hide Answer
Answer = A - 6
Explanation: No Explanation
Question - 3:3 pumps, working 8 hours a day, can empty a tank in 2 days. How many hours a day must 4 pumps work to empty the tank in 1 day? ?
  1. 9
  2. 10
  3. 11
  4. 12
Show/Hide Answer
Answer = D - 12
Explanation: No Explanation
Question - 4:If 11.25m of a uniform iron rod weighs 42.75 kg. What will be the weight of 6m of the same rod ? ?
  1. 22.8 kg
  2. 25.6 kg
  3. 28 kg
  4. 26.5 kg
Show/Hide Answer
Answer = A - 22.8 kg
Explanation: No Explanation
Question - 5:An industrial loom weaves 0.128 metres of cloth every second. Approximately, how many seconds will it take for the loom to weave 25 metres of cloth? ?
  1. 178
  2. 195
  3. 204
  4. 488
Show/Hide Answer
Answer = B - 195
Explanation: No Explanation
Question - 6:If 18 persons can build a wall 140 m long in 42 days, the number of days that 30 persons will take to complete a similar wall 100 m long, is : ?
  1. 18
  2. 21
  3. 24
  4. 28
Show/Hide Answer
Answer = A - 18
Explanation: No Explanation
Question - 7:39 persons can repair a road in 12 days, working 5 hours a day. In how many days will 30 persons, working 6 hours a day, complete the work? ?
  1. 10
  2. 13
  3. 14
  4. 15
Show/Hide Answer
Answer = B - 13
Explanation: No Explanation
Question - 8:A rope makes 70 rounds of the circumference of a cylinder whose radius of the base is 14 cm. How many times can it go round a cylinder with radius 20 cm ? ?
  1. 40
  2. 49
  3. 100
  4. None of these
Show/Hide Answer
Answer = B - 49
Explanation: No Explanation
Question - 9:If 8 men can reap 80 hectares in 24 days, then how many hectares can 36 men rap in 30 days? ?
  1. 350
  2. 400
  3. 425
  4. 450
Show/Hide Answer
Answer = D - 450
Explanation: No Explanation
Question - 10:A flagstaff 17.5 m high casts a shadow of length 40.25 m. The height of the building, which casts a shadow of length 28.75 m under similar conditions will be: ?
  1. 10 m
  2. 12.5 m
  3. 17.5 m
  4. 21.25 m
Show/Hide Answer
Answer = B - 12.5 m
Explanation: No Explanation

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