Wednesday, 31 July 2013

Quantitative Aptitude MCQ On - Chain Rule - Online Test Part - 2

01:04  , ,  No comments

Chain Rule Online Test Part - 2

Exam Name - Quantitative Aptitude
Subject Name - Chain Rule
Exam Type - Multiple Choice Questions
No Of Questions - 10
Question - 1:The cost of 16 packets of salt, each weighing 900 grams is Rs. 28. What will be the cost of 27 packets, if each packet weighs 1 kg??
  1. Rs. 52.50
  2. Rs. 56
  3. Rs. 58.50
  4. Rs. 64.75
Show/Hide Answer
Answer = A - Rs. 52.50
Explanation: No Explanation
Question - 2:36 men can complete a piece of work in 18 days. In how many days will 27 men complete the same work ? ?
  1. 12
  2. 18
  3. 22
  4. 24
Show/Hide Answer
Answer = D - 24
Explanation: No Explanation
Question - 3:The price of 438 oranges is Rs. 1384.08. What wil be the approximate price of 8 dozens oranges ? ?
  1. Rs 300
  2. Rs. 400
  3. Rs. 500
  4. Rs. 250
Show/Hide Answer
Answer = A - Rs 300
Explanation: No Explanation
Question - 4:If 5 men or 9 women can do a piece of work in 19 days, then in how many days will 3 men and 6 women do the same work? ?
  1. 12
  2. 15
  3. 18
  4. 21
Show/Hide Answer
Answer = B - 15
Explanation: No Explanation
Question - 5:Some persons can do a piece of work in 12 days. Two times the number of such persons will do half of that work in : ?
  1. 6 days
  2. 4 days
  3. 12 days
  4. 3 days
Show/Hide Answer
Answer = D - 3 days
Explanation: No Explanation
Question - 6:If 11.25 m of a uniform iron rod weighs 42.75 kg. what will be the weight of 6 m of the same rod? ?
  1. 22.8 kg
  2. 25.6 kg
  3. 8 kg
  4. 26.5 kg
Show/Hide Answer
Answer = A - 22.8 kg
Explanation: No Explanation
Question - 7:If 9 examiners can examine a certain number of answer books in 12 days by working 5 hours a day ; for how many hours a day would 4 examiners have to work in order to examine twice the number of answer books in 30 days ? ?
  1. 6
  2. 8
  3. 9
  4. 10
Show/Hide Answer
Answer = C - 9
Explanation: No Explanation
Question - 8:12 men working 8 hours per day complete a piece of work in 10 days. To complete the same work in 8 days, working 15 hours a day, the number of men required, is: ?
  1. 4
  2. 6
  3. 8
  4. 9
Show/Hide Answer
Answer = C - 8
Explanation: No Explanation
Question - 9:If 7 spiders make 7 webs in 7 days, then 1 spider will make 1 web in how many days? ?
  1. 1
  2. 7/2
  3. 49
  4. 7
Show/Hide Answer
Answer = D - 7
Explanation: No Explanation
Question - 10:In a dairy farm, 40 cows eat 40 bags of husk in 40 days. In how many days one cow will eat one bag of husk? ?
  1. 1
  2. 20
  3. 40
  4. 80
Show/Hide Answer
Answer = C - 40
Explanation: No Explanation

Read More

Chain Rule - Aptitude Questions and Answers - Online Test Part 1

01:03  , ,  No comments

Chain Rule Online Test Part - 1

Exam Name - Quantitative Aptitude
Subject Name - Chain Rule
Exam Type - Multiple Choice Questions
No Of Questions - 10
Question - 1:If a quarter kg pf potato costs 60 paise, how many paise will 200 gm cost??
  1. 48 paise
  2. 54 paise
  3. 56 paise
  4. 72 paise
Show/Hide Answer
Answer = A - 48 paise
Explanation: No Explanation
Question - 2:The price of 357 mangoes is Rs. 1517.25. what will be the approximate price of 49 dozens of such mangoes ? ?
  1. Rs. 3000
  2. Rs. 3500
  3. Rs. 4000
  4. Rs. 2500
Show/Hide Answer
Answer = D - Rs. 2500
Explanation: No Explanation
Question - 3: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. 1800
  3. 2700
  4. 10800
Show/Hide Answer
Answer = B - 1800
Explanation: No Explanation
Question - 4:400 persons working 9 hours per day complete 1/4th 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. 250
  3. 275
  4. 225
Show/Hide Answer
Answer = C - 275
Explanation: No Explanation
Question - 5:If the price of 6 toys is Rs. 264.37, what will be the approximate price of 5 toys? ?
  1. Rs. 140
  2. Rs. 100
  3. Rs. 200
  4. Rs. 220
Show/Hide Answer
Answer = D - Rs. 220
Explanation: No Explanation
Question - 6:If 18 pumps can raise 2170 tonnes of water in 10 days, working 7 hours a day ; in how many days will 16 pumps raise 1736 tonnes of water, working 9 hours a day ? ?
  1. 6 days
  2. 7 days
  3. 8 days
  4. 9 days
Show/Hide Answer
Answer = B - 7 days
Explanation: No Explanation
Question - 7:If 18 pumps can raise 2170 tonnes of water in 10 days, working 7 hours a day; in how many days will 16 pumps raise 1736 tonnes of water, working 9 hours a day? ?
  1. 6
  2. 7
  3. 8
  4. 9
Show/Hide Answer
Answer = B - 7
Explanation: No Explanation
Question - 8:A wheel that has 6 cogs is meshed with a larger wheel of 14 cogs. When the smaller wheel has made 21 revolutions, then the number of revolutions mad by the larger wheel is: ?
  1. 4
  2. 12
  3. 9
  4. 49
Show/Hide Answer
Answer = C - 9
Explanation: No Explanation
Question - 9:If 12 carpenters, working 6 hours a day, can make 460 chairs in 24 days, how many chairs will 18 carpenters make in 36 days, each working 8 hours a day? ?
  1. 1260
  2. 1320
  3. 920
  4. 1380
Show/Hide Answer
Answer = D - 1380
Explanation: No Explanation
Question - 10:A contractor undertook to do a certain piece of work 9 days. He employed certain number of men, but 6 of them being absent from the very first day, the restcould finish the work in 15 days. the number of men originally employed were : ?
  1. 12
  2. 15
  3. 24
  4. 18
Show/Hide Answer
Answer = B - 15
Explanation: No Explanation

Read More

Simplification - Quantitative Aptitude Questions - Online Test Part - 10

01:01  , ,  No comments

Simplification Online Test Part - 10

Exam Name - Quantitative Aptitude
Subject Name - Simplification
Exam Type - Multiple Choice Questions
No Of Questions - 10
Question - 1:A bonus of Rs. 1000 is to be divided among three people so that Rohit receives twice as much as Sachin, who receives one-fifth as much as Gagan. How much money should Gangan receive??
  1. Rs. 100
  2. Rs. 250
  3. Rs. 375
  4. Rs. 625
Show/Hide Answer
Answer = D - Rs. 625
Explanation: No Explanation
Question - 2:Along a yard 225 metres long, 26 trees are palnted at equal distances, one tree being at each end of the yard. What is the distance between two consecutive trees? ?
  1. 9 metres
  2. 12 metres
  3. 15 metres
  4. 18 metres
Show/Hide Answer
Answer = A - 9 metres
Explanation: 26 trees have 25 gaps between them.
Required distance = (225 / 25)m
= 9 m.
Question - 3:The value of 1 + 1/4 x 3 + 1/4 x 5 x 6 correctto four decimal places ?
  1. 0.3075
  2. 0.3082
  3. 0.3083
  4. 0.3085
Show/Hide Answer
Answer = C - 0.3083
Explanation: No Explanation
Question - 4:5004 / 139 - 6 ?
  1. 25
  2. 27
  3. 29
  4. 30
Show/Hide Answer
Answer = D - 30
Explanation: No Explanation
Question - 5:To fill a tank, 25 buckets of water is required. How many buckets of water will be required to fill the same tank if the capacity of the bucket is reduced to two-fifth of its present ? ?
  1. 10
  2. 35
  3. 62.5
  4. Cannot be determined
Show/Hide Answer
Answer = C - 62.5
Explanation: No Explanation
Question - 6:16-6 x 2 + 3/23 - 3 x 2=? ?
  1. 7/17
  2. 23/40
  3. 14/23
  4. 2/17
Show/Hide Answer
Answer = A - 7/17
Explanation: No Explanation
Question - 7:In a group of ducks and buffaloes, the total number of legs are 24 more than twice the number of heads. Find the total number of buffaloes. ?
  1. 8
  2. 10
  3. 12
  4. 14
Show/Hide Answer
Answer = C - 12
Explanation: No Explanation
Question - 8:In an office, 3/4 of the staff can neither type nor take shorthand. However 1/5th can type and 1/3rd can take shorthand. What part of the whoe staff can do both ? ?
  1. 1/5
  2. 3/40
  3. 13/40
  4. 17/60
Show/Hide Answer
Answer = D - 17/60
Explanation: No Explanation
Question - 9:If (a-b) is 6 more than (c+d) and (a+b) is 3 less than (c-d) , then (a-c) is : ?
  1. 5
  2. 1
  3. 1.5
  4. None of these
Show/Hide Answer
Answer = C - 1.5
Explanation: No Explanation
Question - 10:It costs Rs. x each to make the first thousand copies of a compact disc and Rs. y to make each subsequent copy. If z is greater than 1000, how much will it cost to make z copies of the compact disc? ?
  1. zx - zy
  2. 1000x + yz
  3. 1000 (z - y) + xz
  4. 1000 (x - y) + yz
Show/Hide Answer
Answer = C - 1000 (x - y) + yz
Explanation: No Explanation

Read More

Quantitative Aptitude Multiple Choice Questions On - Simplification - Online Test Part - 9

01:00  , ,  No comments

Simplification Online Test Part - 9

Exam Name - Quantitative Aptitude
Subject Name - Simplification
Exam Type - Multiple Choice Questions
No Of Questions - 10
Question - 1:In a group of buffaloes and ducks, the number of legs are 24 more than twice the number of heads. What is the number of buffaloes in the group??
  1. 6
  2. 8
  3. 10
  4. 12
Show/Hide Answer
Answer = D - 12
Explanation: No Explanation
Question - 2:if a/3=b/4=c/7, the value of a+b+c/c is : ?
  1. 7
  2. 2
  3. 1/2
  4. 1/7
Show/Hide Answer
Answer = B - 2
Explanation: No Explanation
Question - 3:One-third of the boys and one-half of the girls of a collage participated in a social work project. If the number of participating students in 300 out of which 100 are boys, what is the total number of students in the college? ?
  1. 500
  2. 600`
  3. 700
  4. 800
Show/Hide Answer
Answer = C - 700
Explanation: No Explanation
Question - 4:From a group of boys and girls , 15 girls leave. There are then left boys for each girl. After this, 45 boys leave. There are then 5 girls for each boy. The number of girls in the beginning was : ?
  1. 40
  2. 43
  3. 29
  4. 50
Show/Hide Answer
Answer = A - 40
Explanation: No Explanation
Question - 5:Vidushi and Sanya distribute Rs. 100 each in charity. Vidushi distributes money to 5 more people than Sanya and Sanya gives each Re. 1 more than Vidushi. How many people are recipients of the charity??
  1. 45
  2. 60
  3. 90
  4. None of these
Show/Hide Answer
Answer = A - 45
Explanation: No Explanation
Question - 6:There are two examinations rooms A and B. If 10 students are sent from A to B, then the number of students in each room is the same. If 20 candidates are sent from B to A, then the number of students in A is double the number of students in B. The number of students in room A is: ?
  1. 20
  2. 80
  3. 100
  4. 200
Show/Hide Answer
Answer = C - 100
Explanation: No Explanation
Question - 7:The taxi charges in a city comprise of a fixed charge, together with the charge of the distance covered. For a journey of 16 km, the charges paid are Rs. 156 and for a journey of 24 km, the charges paid are Rs. 204. What will a person have to pay for travelling a distance of 30 km? ?
  1. Rs. 226
  2. Rs. 240
  3. Rs. 248
  4. Rs. 252
Show/Hide Answer
Answer = B - Rs. 240
Explanation: No Explanation
Question - 8:A man has some hens and cows. If the number of heads be 48 and the number of feet equals 140, then the number of hens will be:?
  1. 22
  2. 23
  3. 24
  4. 26
Show/Hide Answer
Answer = D - 26
Explanation: No Explanation
Question - 9:The price of 2 sarees and 4 shirts is Rs. 1600. With the same money one can buy 1 saree and 6 shirts. If one wants to buy 12 shirts, how much shall he have to pay? ?
  1. Rs. 1200
  2. Rs. 2400
  3. Rs. 4800
  4. Cannot be determined
Show/Hide Answer
Answer = B - Rs. 2400
Explanation: No Explanation
Question - 10:5.8 ×2.5 + 0.6 ×6.75 + 139.25= ? ?
  1. 157.30
  2. 157.80
  3. 158.40
  4. 160.30
Show/Hide Answer
Answer = B - 157.80
Explanation: Given exp. = 14.5 + 4.05 + 139.25
‹=› 157.80.

Read More

Quantitative Aptitude Practice Test Questions On - Simplification - Online Test Part - 8

00:59  , ,  No comments

Simplification Online Test Part - 8

Exam Name - Quantitative Aptitude
Subject Name - Simplification
Exam Type - Multiple Choice Questions
No Of Questions - 10
Question - 1:3640 ÷14 ×16 + 340 = ??
  1. 0.70
  2. 3525
  3. 4500
  4. 9600
Show/Hide Answer
Answer = C - 4500
Explanation: Given exp. = 260 x 16 + 340
= 4160 + 340
=4500.
Question - 2:Four children A, B, C and D divide a bag of sweets. A takes 1/3 of them. B 2/5th of the remainder and the rest is equally shared between C and D. What fraction of the sweets did C or D get ? ?
  1. 1/5
  2. 1/17
  3. 1/6
  4. 1/4
Show/Hide Answer
Answer = A - 1/5
Explanation: No Explanation
Question - 3:The price of 2 sarees and 4 shirts is Rs. 1600. With the same money one can buy 1 saree and 6 shirts. If one wants to buy 12 shirts, how much shall he have to pay ? ?
  1. Rs. 1200
  2. Rs. 2400
  3. Rs. 4800
  4. Cannot be determined
Show/Hide Answer
Answer = B - Rs. 2400
Explanation: No Explanation
Question - 4:(3080 + 6160) / 28 ?
  1. 380
  2. 350
  3. 330
  4. 310
Show/Hide Answer
Answer = C - 330
Explanation: No Explanation
Question - 5:Eight people are planning to share equally the cost of a rental car. If one person withdraws from the arrangement and the others share equally the entire cost of the car, then the share of each of the remaining persons increased by: ?
  1. 1/7
  2. 4
  3. 6
  4. 7
Show/Hide Answer
Answer = A - 1/7
Explanation: No Explanation
Question - 6:In a garden there are 10 rows and 12 columns of mango trees. The distance between the two trees is 2 metres adn a distance of one metre is left from all sides of the boundary of the garden. The length of the garden is ?
  1. 20 m
  2. 22 m
  3. 24 m
  4. 26 m
Show/Hide Answer
Answer = B - 22 m
Explanation: Each row contains 12 plants.
Leaving 2 cornerplants, 10 plants in between have ( 10 x 2) metres and 1 metre on each side is left.
Length = (20 + 2) m
= 22 m.
Question - 7:David gets on the elevator at the 11th floor of a building and rides up at the rate of 57 floors per minute. At the same time, Albert gets on an elevator at the 51st floor of the same building and rides down at the rate of 63 floors per minute. If they continue travelling at these rates, then at which floor will their paths cross ??
  1. 19
  2. 28
  3. 30
  4. 37
Show/Hide Answer
Answer = C - 30
Explanation: No Explanation
Question - 8:31/10 x 3/10 x 7/5 /20=? ?
  1. 0
  2. 1
  3. 100
  4. 107/200
Show/Hide Answer
Answer = B - 1
Explanation: No Explanation
Question - 9:3640 ÷ 14*16 + 340 = ? ?
  1. 3500
  2. 4500
  3. 1500
  4. 2500
Show/Hide Answer
Answer = B - 4500
Explanation: No Explanation
Question - 10:In a school, 1/6th of the gir,s and 1/7th of the boys took part in N.C.C. camp. 'What fraction of the total number of students in the collection took part in the camp ? ?
  1. 13/40
  2. 13/80
  3. 2/13
  4. Data inadequate
Show/Hide Answer
Answer = C - 2/13
Explanation: No Explanation

Read More

Quantitative Aptitude Quiz On - Simplification - Online Test Part - 7

00:58  , ,  No comments

Simplification Online Test Part - 7

Exam Name - Quantitative Aptitude
Subject Name - Simplification
Exam Type - Multiple Choice Questions
No Of Questions - 10
Question - 1:If a/b = 1/5, then 5a + 2b/5a-2b is equal to :?
  1. 3
  2. -3
Show/Hide Answer
Answer = B - (-3)
Explanation: No Explanation
Question - 2:The value of 0.008 x 0.01 x 0.0072 (0.12 x 0.0004) is : ?
  1. 0.012
  2. 0.12
  3. 1.02
  4. 1.2
Show/Hide Answer
Answer = A - 0.012
Explanation: No Explanation
Question - 3:One test tube contains some acid and another test tube contains an equal quantity of water. To prepare a solution, 20 grams of the acid is poured into the second test tube. then two thirds of the so formed solution is poured from the second tube into the first. If the fluid in first test tube is four times that in the second, what quantity of water was taken initially ? ?
  1. 40 grams
  2. 60 grams
  3. 80 grams
  4. 100 grams
Show/Hide Answer
Answer = A - 40 grams
Explanation: No Explanation
Question - 4:The fluid contained in a bucket can fill four large bottles or seven small bottles. A full large bottle is used to fill an empty small bottle. What fraction of the fluid is left over in the large bottle when the small one is full? ?
  1. 2/7
  2. 3/7
  3. 4/7
  4. 5/7
Show/Hide Answer
Answer = B - 3/7
Explanation: No Explanation
Question - 5:A man has Rs. 480 in the denominations of one-rupee notes, five-rupee notes and ten-rupee notes. The number of notes of each denomination is equal. What is the total number of notes that he has ? ?
  1. 45
  2. 60
  3. 75
  4. 90
Show/Hide Answer
Answer = D - 90
Explanation: No Explanation
Question - 6:The price of 10 chairs is equal to that of 4 tables. The price of 15 chairs and 2 tables together is Rs. 4000. The total price of 12 chairs and 3 tables is: ?
  1. Rs. 3500
  2. Rs. 3750
  3. Rs. 3840
  4. Rs. 3900
Show/Hide Answer
Answer = D - Rs. 3900
Explanation: No Explanation
Question - 7:Free notebooks were distributed equally among children of a class. The number of notebooks each child got was one-eighth of the number of children. Had the number of children been half, each child would have got 16 notebooks. Total how many notebooks were distributed ? ?
  1. 256
  2. 432
  3. 512
  4. 640
Show/Hide Answer
Answer = C - 512
Explanation: No Explanation
Question - 8:One test tube contains some acid and another test tube contains an equal quantity of water. To prepare a solution, 20 grams of the acid is poured into the second test tube. Then, two-thirds of the so-formed solution is poured from the second tube into the first. If the fluid in first test tube is four times that in the second, what quantity of water was taken initially? ?
  1. 40 grams
  2. 60 grams
  3. 80 grams
  4. 100 grams
Show/Hide Answer
Answer = A - 40 grams
Explanation: No Explanation
Question - 9:In a classroom, if 6 students per bench are assigned to accommodate all students, one more bench will be required. However, if 7 students are accommodate per bench, there would be a space left for 5 students.What is the number of students in the class ? ?
  1. 30
  2. 45
  3. 42
  4. 72
Show/Hide Answer
Answer = D - 72
Explanation: No Explanation
Question - 10:If a * b = 2a – 3b + ab, then 3 * 5 + 5 * 3 is equal to : ?
  1. 22
  2. 24
  3. 26
  4. 28
Show/Hide Answer
Answer = A - 22
Explanation: No Explanation

Read More

Quantitative Aptitude Practice Test On - Simplification - Part - 6

00:57  , ,  No comments

Simplification Online Test Part - 5

Exam Name - Quantitative Aptitude
Subject Name - Simplification
Exam Type - Multiple Choice Questions
No Of Questions - 10
Question - 1:100 + 50 * 2 = ??
  1. 200
  2. 150
  3. 100
  4. 300
Show/Hide Answer
Answer = A - 200
Explanation: No Explanation
Question - 2:A fires 5 shots to B's 3 but A kills only once in 3 shots while B kills once in 2 shots. When B has missed 27 times, A has killed: ?
  1. 60 birds
  2. 30 birds
  3. 72 birds
  4. 90 birds
Show/Hide Answer
Answer = B - 30 birds
Explanation: No Explanation
Question - 3:Find the value of X
X = (6/119) * (63/8) * (17/9) ?
  1. 1/4
  2. 2/4
  3. 3/4
  4. 4
Show/Hide Answer
Answer = C - 3/4
Explanation: No Explanation
Question - 4:A man earns on the first day and spends Rs. 15 on the next day. He again earns Rs. 20 on the third day and spends Rs. 15 on the fourth day. If he continues to save like this, how soon will he have Rs. 60 in hand? ?
  1. on 17th day
  2. on 27th day
  3. on 30th day
  4. on 40 th day
Show/Hide Answer
Answer = A - on 17th day
Explanation: Money earned in 2 days = Rs.(20 - 15)
‹=›Rs. 15.
Money earned in 16 days = Rs.(5/2 x 16)
‹=›Rs. 40.
On 17th day, money in hand = Rs.(40 + 20 )
= Rs. 60.
Question - 5:A man has some hens and cows. If the number of heads be 48 and the number of feet equals 140, then the number of hens will be:?
  1. 22
  2. 23
  3. 24
  4. 26
Show/Hide Answer
Answer = D - 26
Explanation: No Explanation
Question - 6:The number of girls in a class are 7 times the number of boys, which value can never be the of total students ?
  1. 40
  2. 48
  3. 24
  4. 30
Show/Hide Answer
Answer = D - 30
Explanation: No Explanation
Question - 7:b - [b-(a+b)-{b-a-b)}+ 2a]=? ?
  1. 2b
  2. . b-a
  3. a + b
  4. None of these
Show/Hide Answer
Answer = D - None of these
Explanation: No Explanation
Question - 8:3034 - (1002 / 20.04) = ? ?
  1. 2984
  2. 2983
  3. 2982
  4. 2981
Show/Hide Answer
Answer = A - 2984
Explanation: No Explanation
Question - 9:In a garden, there are 10 rows and 12 columns of mango trees. The distance between two trees is 2 metres and a distance of one metre is leftfrom all sides of the boundary of the garden. The length of the garden is ?
  1. 20 m
  2. 22 m
  3. 24 m
  4. 22 m
Show/Hide Answer
Answer = B - 22 m
Explanation: No Explanation
Question - 10:In a certain shop, 9 oranges cost as much as 5 apples, 5 apples cost as much as 3 mangoes and 4 mangoes cost as much as 9 lemons. If 3 lemons cost Rs. 4.80, the price of an orange is ?
  1. Rs. 1.20
  2. Rs. 1.30
  3. Rs. 1.40
  4. Rs. 1.50
Show/Hide Answer
Answer = A - Rs. 1.20
Explanation: No Explanation

Read More

Online Quantitative Aptitude On - Simplification - Online Test Part - 5

00:56  , ,  No comments

Simplification Online Test Part - 5

Exam Name - Quantitative Aptitude
Subject Name - Simplification
Exam Type - Multiple Choice Questions
No Of Questions - 10
Question - 1:A class starts at 10 a.m. and lasts till 1.27 p.m. Four periods are held during this interval. After every period, 5 minutes are given free to the students. The exact duration of each period is:?
  1. 42 minutes
  2. 48 minutes
  3. 51 minutes
  4. 53 minutes
Show/Hide Answer
Answer = B - 48 minutes
Explanation: No Explanation
Question - 2: In a group of cows ansa hens, the number of legs are 14 more than twice the number of heads. the number of cows is ?
  1. 5
  2. 7
  3. 10
  4. 12
Show/Hide Answer
Answer = B -7
Explanation: No Explanation
Question - 3:52.416 / 18.72 + 6.28 = ??
  1. 2.09664
  2. 8.36
  3. 9.08
  4. 9.80
Show/Hide Answer
Answer = C - 9.08
Explanation: No Explanation
Question - 4:In a regular week, there are 5 working days and for each day, the working hours are 8. A man gets Rs. 2.40 per hour for regular work and Rs. 3.20 per hours for overtime. If he earns Rs. 432 in 4 weeks, then how many hours does he work for ? ?
  1. 160
  2. 175
  3. 180
  4. 195
Show/Hide Answer
Answer = B - 175
Explanation: No Explanation
Question - 5:One-third of Rahul’s savings in National Savings Certificate is equal to one-half of his savings in Public Provident Fund. If he has Rs. 1,50,000 as total savings, how much has he saved in Public Provident Fund? ?
  1. Rs. 30,000
  2. Rs. 50,000
  3. Rs. 60,000
  4. Rs. 90,000
Show/Hide Answer
Answer = C - Rs. 60,000
Explanation: No Explanation
Question - 6:N number of persons decided to raise Rs. 3 lakhs by equal contribution from each. Had they contributed Rs. 50 each extra, the contribution would have been Rs. 3.25 lakhs. How many persons are there? ?
  1. 400
  2. 500
  3. 550
  4. 600
Show/Hide Answer
Answer = B - 500
Explanation: N X 50 = (325000 - 300000)
= 25000
N = 25000 / 50
= 500
Question - 7:A man has some hens and cows. If the number of heads be 48 and the number of feet equals 140, then the number of hens will be: ?
  1. 22
  2. 23
  3. 24
  4. 26
Show/Hide Answer
Answer = D - 26
Explanation: No Explanation
Question - 8:On simplification 3034 - (1002 ÷20.04) is equal to ?
  1. 2543
  2. 2984
  3. 2993
  4. 3029
Show/Hide Answer
Answer = B - 2984
Explanation: Given exp. = 3034 - ( 1002 / 2004 ×100)
= 3034 - 50
=2984.
Question - 9:The simplification of (75983 x 75983 - 45983 x 45983 / 30000) yields ?
  1. 121796
  2. 121866
  3. 121956
  4. 121966
Show/Hide Answer
Answer = D - 121966
Explanation: No Explanation
Question - 10:The price of 10 chairs is equal to that of 4 tables. The price of 15 chairs and 2 tables together is Rs. 4000. The total price of 12 chairs and 3 tables is: ?
  1. Rs. 3500
  2. Rs. 3750
  3. Rs. 3900
  4. Rs. 3840
Show/Hide Answer
Answer = C - Rs. 3900
Explanation: No Explanation

Read More

Online Quantitative Aptitude Test On - Simplification - Online Test Part - 4

00:55  , ,  No comments

Simplification Online Test Part - 4

Exam Name - Quantitative Aptitude
Subject Name - Simplification
Exam Type - Multiple Choice Questions
No Of Questions - 10
Question - 1:What fraction of an hour is a second??
  1. 1 / 24
  2. 1 / 60
  3. 1 / 120
  4. 1 / 3600
Show/Hide Answer
Answer = D - 1 / 3600
Explanation: Required fraction = 1 sec / 1 hr
= 1 sec / (1 x 60 x 60) sec
= 1/ 3600.
Question - 2:Free notebooks were distributed equally among children of a class. The number of notebooks each child got was one-eighth of the number of children. Had the number of children been half, each child would have got 16 notebooks. Total how many notebooks were distributed ?

?
  1. 256
  2. 432
  3. 512
  4. 640
Show/Hide Answer
Answer = C - 512
Explanation: No Explanation
Question - 3:3034-(1002÷20.04)=? ?
  1. 1964
  2. 1984
  3. 2964
  4. 2984
Show/Hide Answer
Answer = D - 2984
Explanation: No Explanation
Question - 4:How many pieces of 0.85 metres can be cut from a rod 42.5 metres long ? ?
  1. 30
  2. 40
  3. 60
  4. None of these
Show/Hide Answer
Answer = D - None of these
Explanation: No Explanation
Question - 5:5.8 * 2.5 + 0.6 * 6.75 + 139.25= ? ?
  1. 157.60
  2. 157.80
  3. 147.60
  4. 147.80
Show/Hide Answer
Answer = B - 157.80
Explanation: No Explanation
Question - 6:The number of students in each section of a school is 24. After admitting new students, three new sections were started. Now, the total number of sections is 16 and there are 21 students in each section. The number of new students admitted is ?
  1. 24
  2. 14
  3. 48
  4. 114
Show/Hide Answer
Answer = A - 24
Explanation: No Explanation
Question - 7:The marks scored in an examination are converted from 50 to 10 for the purpose of internal assessment. The highest marks were 47 and the lowest were 14. The difference between the maximum and the minimum internal assessment scores is: ?
  1. 3.3
  2. 4.8
  3. 6.6
  4. 7.4
Show/Hide Answer
Answer = C - 6.6
Explanation: No Explanation
Question - 8:If a/2b = 3/2, then the value of 2a+b/a-2b equals : ?
  1. 1/7
  2. 7
  3. 7.1
  4. None of these
Show/Hide Answer
Answer = B - 7
Explanation: No Explanation
Question - 9:In a classroom, if 6 students per bench are assigned to accommodate all students, one more bench will be required. However, if 7 students are accommodated per bench, there would be a space left for 5 students. What is the number of students in the class? ?
  1. 30
  2. 42
  3. 72
  4. None of these
Show/Hide Answer
Answer = C - 72
Explanation: No Explanation
Question - 10:A train starts full of passengers.At the first station, it drops one third of passengers and takes 280 more. At the second station, it drop one half of the new total and takes 12 more. On arriving at the third station, it is found to have 248 passengers. The number of passengers in the beginning was : ?
  1. 156
  2. 288
  3. 564
  4. 608
Show/Hide Answer
Answer = B - 288
Explanation: No Explanation

Read More

Quantitative Aptitude Questions On - Simplification - Online Test Part - 3

00:54  , ,  No comments

Simplification Online Test Part - 3

Exam Name - Quantitative Aptitude
Subject Name - Simplification
Exam Type - Multiple Choice Questions
No Of Questions - 10
Question - 1:Water boils at 212°F or 100°C and melts at 32°F or 0°C. If the temperature of a particular day is 35°C, it is equivalent to:?
  1. 85°F
  2. 90°F
  3. 95°F
  4. 99°F
Show/Hide Answer
Answer = C - 95°F
Explanation: No Explanation
Question - 2:A classroom has equal number of boys and girls. Eight girls left to play kho-kho, leaving twice as many boys as girls in the classroom. What was the total number of girls and boys present initially? ?
  1. 16
  2. 24
  3. 32
  4. 48
Show/Hide Answer
Answer = C - 32
Explanation: Let the number of boys = x.
Then, number of girls = x.
Now, 2( x - 8) = x.
x= 16.
Total number of students = 2x = 2 x16 = 32.
Question - 3:There are two examination rooms A and B. If 10 students are sent from A to B, then the number of students in each room is the same. If 20 candidates are sent from B to A, then the number of students in A is double the number of students in B. The number of students in room A is: ?
  1. 20
  2. 80
  3. 200
  4. 100
Show/Hide Answer
Answer = D - 100
Explanation: No Explanation
Question - 4:A boy was asked to multiply a number by 25. He instead multiplied the next number by 52 and got the answers 324 more than the correct answer. The number to be multiplied was ?
  1. 10
  2. 12
  3. 15
  4. 25
Show/Hide Answer
Answer = B - 12
Explanation: Let the number be x.
Then, 52 x - 25 x = 324
‹=› 27 x = 324
x= 12.
Question - 5:4 - 3.6 / 4 + 0.2 x 0.5 = ? ?
  1. 3.2
  2. .2
  3. 1.65
  4. .15
Show/Hide Answer
Answer = A - 3.2
Explanation: No Explanation
Question - 6:There are two examinations rooms A and B. If 10 students are sent from A to B, then the number of students in each room is the same. If 20 candidates are sent from B to A, then the number of students in A is double the number of students in B. The number of students in room A is: ?
  1. 20
  2. 80
  3. 100
  4. 200
Show/Hide Answer
Answer = C - 100
Explanation: No Explanation
Question - 7:Simplify
b - [b -(a+b) - {b - (b - a+b)} + 2a] ?
  1. a
  2. 2a
  3. 3a
  4. 4a
Show/Hide Answer
Answer = D - 4a
Explanation: b-[b-(a+b)-{b-(b-a+b)}+2a]
= b-[b-(a+b)-{b-(2b-a)}+2a]
= b-[b-(a+b)-{b-2b+a)}+2a]
= b-[b-a-b-{b-2b+a)}+2a]
= b-[-a-{-b+a)}+2a]
= b+a-b+a+2a = 4a
Question - 8:One-third of Rahul's savings in National Savings Certificate is equal to one-half of his savings in Public Provident Fund. If he has Rs. 1,50,000 as total savings, how much has he saved in Public Provident Fund ? ?
  1. Rs. 30,000
  2. Rs. 50,000
  3. Rs. 60,000
  4. Rs. 90,000
Show/Hide Answer
Answer = C - Rs. 60,000
Explanation: No Explanation
Question - 9:Simplify
(31/10) * (3/10) + (7/5) / 20 ?
  1. 0
  2. 1
  3. 10
  4. 100
Show/Hide Answer
Answer = B - 1
Explanation: No Explanation
Question - 10:In a regular week, there are 5 working days and for each day, the working hours are 8. A man gets Rs. 2.40 per hour for regular work and Rs. 3.20 per hours for overtime. If he earns Rs. 432 in 4 weeks, then how many hours does he work for ? ?
  1. 160
  2. 175
  3. 180
  4. 195
Show/Hide Answer
Answer = B - 175
Explanation: Suppose the man works overtime for x hours.
Now, working hours in 4 weeks = (5 x 8 x 4) = 160.
Therefore, 160 x 2.40 + x x 3.20 = 432
<=> 3.20x = 432 - 384 = 48
x = 15.
Hence, total hours of work = (160 + 15) = 175.

Read More

Quantitative Aptitude MCQ On - Simplification - Online Test Part - 2

00:53  , ,  No comments

Simplification Online Test Part - 2

Exam Name - Quantitative Aptitude
Subject Name - Simplification
Exam Type - Multiple Choice Questions
No Of Questions - 10
Question - 1:Along a yard 225 metres long, 26 trees are palnted at equal distances, one tree being at each end of the yard. What is the distance between two consecutive trees?
  1. 8
  2. 9
  3. 10
  4. 11
Show/Hide Answer
Answer = B - 9
Explanation: No Explanation
Question - 2:A third of Vinod's marks in Mathematics exceeds a half of his marks in social Studies by 30. If he got 240 marks in the two subjects together, how many marks did he get in Social Studies ? ?
  1. 40
  2. 60
  3. 80
  4. None of these
Show/Hide Answer
Answer = D - None of these
Explanation: No Explanation
Question - 3:Income of a company doubles after every one year. If the initial income was Rs. 4 lakhs, what would be the income after 5 years? ?
  1. Rs. 1.24 crores
  2. Rs. 1.28 crores
  3. Rs. 2.52 crores
  4. Rs. 2.56 crores
Show/Hide Answer
Answer = B - Rs. 1.28 crores
Explanation: No Explanation
Question - 4:If x/y = 4/5, the value of (5/8+y-x/y +x) is ?
  1. 49/72
  2. 53/72
  3. 23/72
  4. None of these
Show/Hide Answer
Answer = B - 53/72
Explanation: No Explanation
Question - 5:A sum of Rs. 750 is distributed among A, B, C and D in such a manner that A gets as much as B and C together, B gets Rs. 125 more than C and D gets as much as C. What is A’s share? ?
  1. Rs. 100
  2. Rs. 225
  3. Rs. 275
  4. Rs. 325
Show/Hide Answer
Answer = D - Rs. 325
Explanation: No Explanation
Question - 6:In a certain office, 1/3 of the workers are women , 1/2 of the women are married and 1/3 of the married women have children. If 3/4 of the men are married and 2/3 of the married men have children, what part of workers are without children ? ?
  1. 5/18
  2. 4/9
  3. 11/18
  4. 17/36
Show/Hide Answer
Answer = C - 11/18
Explanation: No Explanation
Question - 7:7 is added to a certain number; the sum is multiplied by 5; the product is divided by 9 and 3 is subtracted from the quotient. The remainder left is 12. The number is: ?
  1. 20
  2. 30
  3. 40
  4. 60
Show/Hide Answer
Answer = A - 20
Explanation: No Explanation
Question - 8:A man distributed Rs. 100 equally among his friends. If there had been 5 more friends, each would have received one rupee less. How many friends had he ? ?
  1. 20
  2. 25
  3. 30
  4. 35
Show/Hide Answer
Answer = A - 20
Explanation: No Explanation
Question - 9:If 2 tables and 3 chairs cost Rs. 3500 and 3 tables and 2 chairs cost Rs. 4000, then how much does a table cost? ?
  1. Rs. 500
  2. Rs. 750
  3. Rs. 1000
  4. Rs. 1500
Show/Hide Answer
Answer = C - Rs. 1000
Explanation: No Explanation
Question - 10:To fill a tank, 25 buckets of water is required. How many buckets of water will be required to fill the same tank if the capacity of the bucket is reduced to two-fifth of its present ? ?
  1. 10
  2. 35
  3. 62.5
  4. Cannot be determined
Show/Hide Answer
Answer = C - 62.5
Explanation: No Explanation

Read More

Simplification - Aptitude Questions and Answers - Online Test Part 1

00:52  , ,  No comments

Simplification Online Test Part - 1

Exam Name - Quantitative Aptitude
Subject Name - Simplification
Exam Type - Multiple Choice Questions
No Of Questions - 10
Question - 1:A man has Rs. 480 in the denominations of one-rupee notes, five-rupee notes and ten-rupee notes. The number of notes of each denomination is equal. What is the total number of notes that he has ??
  1. 45
  2. 60
  3. 75
  4. 90
Show/Hide Answer
Answer = D - 90
Explanation: No Explanation
Question - 2:A sum of Rs. 1360 has been divided among A, B and C such that A gets 2/3 of what B gets and B gets 1/4 of what C gets. B's share is: ?
  1. Rs. 120
  2. Rs. 160
  3. Rs. 240
  4. Rs. 300
Show/Hide Answer
Answer = C - Rs. 240
Explanation: No Explanation
Question - 3:18800 / 470 / 20 ?
  1. 1
  2. 2
  3. 3
  4. 4
Show/Hide Answer
Answer = B - 2
Explanation: 18800 / 470 / 20 = (18800 / 470) / 20 = 40 / 20 = 2
Question - 4:How many pieces of 0.85 meteres can be cut from a rod 42.5 meteres long ?
  1. 30
  2. 40
  3. 50
  4. 60
Show/Hide Answer
Answer = C - 50
Explanation: We need so simple divide 42.5/0.85,
=(4250/85) = 50
Question - 5:How may pieces of 85cm length can be cut from a rod 42.5 metres long? ?
  1. 30
  2. 40
  3. 60
  4. None of these
Show/Hide Answer
Answer = D - None of these
Explanation: Number of pieces = (42.5 ×100 / 85 )
= 4250 / 85
= 50.
Question - 6:In a regular week, there are 5 working days and for each day, the working hours are 8. A man gets Rs. 2.40 per hour for regular work and Rs. 3.20 per hours for overtime. If he earns Rs. 432 in 4 weeks, then how many hours does he work for ??
  1. 160
  2. 175
  3. 180
  4. 195
Show/Hide Answer
Answer = B - 175
Explanation: No Explanation
Question - 7:a * b = 2a - 3b + ab, then 3*5 + 5*3 = ? ?
  1. 20
  2. 21
  3. 22
  4. 23
Show/Hide Answer
Answer = C - 22
Explanation: No Explanation
Question - 8:5005 - 5000 / 10.00=? ?
  1. 0.5
  2. 50
  3. 5000
  4. 4505
Show/Hide Answer
Answer = D - 4505
Explanation: No Explanation
Question - 9:Company workers decided to raise Rs. 3 lakhs by equal contribution from each. Had they contributed Rs. 50 each extra, the contribution would have been Rs. 3.25 lakhs. How many workers were they? ?
  1. 300
  2. 400
  3. 500
  4. 600
Show/Hide Answer
Answer = C - 500
Explanation: No Explanation
Question - 10:06 x .6 + .6 / 6 = ? ?
  1. .16
  2. .46
  3. .37
  4. .42
Show/Hide Answer
Answer = B - .46
Explanation: No Explanation

Read More

Quantitative Aptitude Multiple Choice Questions On - Problems on Numbers - Online Test Part - 9

00:50  , ,  No comments

Problems on Numbers Online Test Part - 9

Exam Name - Quantitative Aptitude
Subject Name - Problems on Numbers
Exam Type - Multiple Choice Questions
No Of Questions - 10
Question - 1:(935421 x 625) = ??
  1. 575648125
  2. 584638125
  3. 584649125
  4. 585628125
Show/Hide Answer
Answer = B - 584638125
Explanation: No Explanation
Question - 2:A number consists of 3 digits whose sum is 10. The middle digit is equal to the sum of the other two and the number will be inceased by 99 if its digits are reserved. The number is ?
  1. 145
  2. 253
  3. 370
  4. 352
Show/Hide Answer
Answer = B - 253
Explanation: Let the middle digit be x.
Then, 2x= 4 or x = 5.
So the number is either 253 or 352.Since the number increases on reversing the digits, so the hundred's digit is smaller than's the unit's digit. Hence the required number is 253.
Question - 3:Three times the first of three consecutive odd integers is 3 more than twice the third. The third integer is:?
  1. 9
  2. 11
  3. 13
  4. 15
Show/Hide Answer
Answer = D - 15
Explanation: No Explanation
Question - 4:Find the number which when multiplied by 15 is increased by 196. ?
  1. 14
  2. 20
  3. 26
  4. 28
Show/Hide Answer
Answer = A - 14
Explanation: Let the number be x.
Then, 5x - x =196
‹=› 14 x= 196
‹=› x = 14.
Question - 5:A number consists of 3 digits whose sum is 10. The middle digit is equal to the sum of the other two and the number will be increased by 99 if its digits are reversed. The number is: ?
  1. 145
  2. 253
  3. 370
  4. 352
Show/Hide Answer
Answer = B - 253
Explanation: No Explanation
Question - 6:Find a number such that when 15 is subtracted from 7 times the number, the result is 10 more than twice the number. ?
  1. 1
  2. 3
  3. 5
  4. 9
Show/Hide Answer
Answer = C - 5
Explanation: No Explanation
Question - 7:A number is doubled and 9 is added. If resultant is trebled, it becomes 75. What is that numberA number is doubled and 9 is added. If resultant is trebled, it becomes 75. What is that number ?
  1. 8
  2. 10
  3. 12
  4. 14
Show/Hide Answer
Answer = A - 8
Explanation: No Explanation
Question - 8:A number exceeds 20% of itself by 40. The number is : ?
  1. 50
  2. 60
  3. 80
  4. 320
Show/Hide Answer
Answer = A - 50
Explanation: No Explanation
Question - 9:There are two numbers such that the sum f twice the first and twice the second is 36. The larger of the two is : ?
  1. 5
  2. 9
  3. 13
  4. 17
Show/Hide Answer
Answer = B - 9
Explanation: No Explanation
Question - 10:The sum of two number is 25 and their difference is 13. Find their product. ?
  1. 104
  2. 325
  3. 315
  4. 114
Show/Hide Answer
Answer = D - 114
Explanation: No Explanation

Read More

Quantitative Aptitude Practice Test Questions On - Problems on Numbers - Online Test Part - 8

00:49  , ,  No comments

Problems on Numbers Online Test Part - 8

Exam Name - Quantitative Aptitude
Subject Name - Problems on Numbers
Exam Type - Multiple Choice Questions
No Of Questions - 10
Question - 1:Fourth -fifth of a certain number is 64. Half of that number is : ?
  1. 16
  2. 32
  3. 40
  4. 80
Show/Hide Answer
Answer = C - 40
Explanation: No Explanation
Question - 2:Sum of three numbers 264, If the first number be twice then second and third number be one third of the first, then the second number is ?
  1. 70
  2. 71
  3. 72
  4. 73
Show/Hide Answer
Answer = C - 72
Explanation: No Explanation
Question - 3:The sum of two numbers is 15 and the sum of their squares is 113. The numbers are : ?
  1. 4, 11
  2. 5, 10
  3. 6, 9
  4. 7, 8
Show/Hide Answer
Answer = D - 7, 8
Explanation: No Explanation
Question - 4:A father is twice as old as his son. 20 years ago, the age of the father was 12 times the age of the son. The present age of the father (in years) is ?
  1. 11
  2. 22
  3. 44
  4. 33
Show/Hide Answer
Answer = C - 44
Explanation: No Explanation
Question - 5:Three numbers are in the ratio 4 : 5 : 6 and their averge is 25. The largest number is : ?
  1. 30
  2. 32
  3. 36
  4. 42
Show/Hide Answer
Answer = A - 30
Explanation: No Explanation
Question - 6:A two-digit number is such that the product of the digits is 8. When 18 is added to the number, then the digits are reversed. The number is:?
  1. 8
  2. 24
  3. 42
  4. 81
Show/Hide Answer
Answer = B - 24
Explanation: No Explanation
Question - 7:The difference between the digits of a two - digit number is 4. What is the digit in unit's place ? To find out the answer, which of the informations given in the statements P and Q is/are sufficient. P: The difference between the number and the number obtained by interchanging the positions of the digits is 36.
Q:The sum of the digitsof that number is 12.?
  1. Only P is sufficient
  2. Only Q is sufficient
  3. Both P and Q are needed
  4. Either P and Q is sufficient
Show/Hide Answer
Answer = B - Only Q is sufficient
Explanation: No Explanation
Question - 8:Find a positive number which when increased by 17 is equal to 60 times the reciprocal of the number. ?
  1. 3
  2. 10
  3. 17
  4. 20
Show/Hide Answer
Answer = A - 3
Explanation: No Explanation
Question - 9:A number consists of two digits whose sum is 8. If 18 is added to the nmber, its digits areinterchanged.The number is ?
  1. 26
  2. 62
  3. 53
  4. 35
Show/Hide Answer
Answer = D - 35
Explanation: No Explanation
Question - 10:What is the sum of two consecutive even numbers, the difference of whose squares is 84? ?
  1. 34
  2. 38
  3. 42
  4. 46
Show/Hide Answer
Answer = C - 42
Explanation: No Explanation

Read More

Quantitative Aptitude Quiz On - Problems on Numbers - Online Test Part - 7

00:48  , ,  No comments

Problems on Numbers Online Test Part - 7

Exam Name - Quantitative Aptitude
Subject Name - Problems on Numbers
Exam Type - Multiple Choice Questions
No Of Questions - 10
Question - 1:In a two-digit, if it is known that its unit's digit exceeds its ten's digit by 2 and that the product of the given number and the sum of its digits is equal to 144, then the number is:?
  1. 24
  2. 26
  3. 42
  4. 46
Show/Hide Answer
Answer = A - 24
Explanation: No Explanation
Question - 2:243 has been divided into three parts such that half of the first part, one-third of the second part and one-fourth of the third part are equal The largest part is : ?
  1. 74
  2. 86
  3. 92
  4. 108
Show/Hide Answer
Answer = D - 108
Explanation: No Explanation
Question - 3:The sum of two number is 25 and their difference is 13. Find their product. ?
  1. 104
  2. 114
  3. 315
  4. 325
Show/Hide Answer
Answer = B - 114
Explanation: No Explanation
Question - 4:How many of the following numbers are divisible by 132 ?
264, 396, 462, 792, 968, 2178, 5184, 6336 ?
  1. 4
  2. 5
  3. 6
  4. 7
Show/Hide Answer
Answer = A - 4
Explanation: No Explanation
Question - 5:A number is doubled and 9 is added. If the resultant is trebled, it becomes 75. What is that number? ?
  1. 3.5
  2. 6
  3. 8
  4. None of these
Show/Hide Answer
Answer = C - 8
Explanation: No Explanation
Question - 6:If one-third of one-fourth of a number is 15, then three-tenth of that number is: ?
  1. 35
  2. 36
  3. 45
  4. 54
Show/Hide Answer
Answer = D - 54
Explanation: No Explanation
Question - 7:If doubling a number and adding 20 to the result gives the same answer as multiplying the number by 8 and taking away 4 from the product, the number is ?
  1. 2
  2. 3
  3. 4
  4. 6
Show/Hide Answer
Answer = c - 4
Explanation: Let the number be x.
Then, 2x + 20 = 8x - 4
‹=› 6x= 24
‹=› x = 4.
Question - 8:The product of two numbers is 120 and the sum of their squares is 289. The sum of the number is: ?
  1. 20
  2. 23
  3. 169
  4. None of these
Show/Hide Answer
Answer = B - 23
Explanation: No Explanation
Question - 9:The difference between a two-digit number and the number obtained by interchanging the digits is 36. What is the difference between the sum and the difference of the digits of the number if the ratio between the digits of the number is 1 : 2 ? ?
  1. 4
  2. 6
  3. 8
  4. 16
Show/Hide Answer
Answer = C - 8
Explanation: Since the number is greater than the number obtained on reversing the digits, so the ten's digit is greater than the unit's digit.
Let ten's and unit's digits be 2x and x respectively.
Then, (10 x 2x + x) - (10x + 2x) = 36
‹=› 9x = 36
x = 4.
Required difference = (2x + x) - (2x - x)
‹=›2x = 8.
Question - 10:If one third of one fourth of number is 15, then three tenth of number is?
  1. 34
  2. 44
  3. 54
  4. 64
Show/Hide Answer
Answer = C - 54
Explanation: No Explanation

Read More