Showing posts with label Ratio and Proportion. Show all posts
Showing posts with label Ratio and Proportion. Show all posts

Wednesday, 31 July 2013

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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Saturday, 20 July 2013

Ratio and Proportion Quantitative Aptitude Questions and Answers with Explanation | Ratio and Proportion Aptitude Test MCQ Questions and Answers|Online Ratio and Proportion Quiz

02:42  , ,  No comments

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