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In this section, you can find numerous aptitude questions with answers and explanation. The quantitative aptitude questions with answers mentioned above covers various categories and extremely helpful for competitive exams. All the answers are explained in detail with very detailed answer descriptions.

The quantitative aptitude questions mentioned above also contain aptitude questions asked for various placement exams and competitive exams. These will help students who are preparing for any type of competitive examinations.

Quantities aptitude questions given here are extremely useful for all kind of competitive exams like Common Aptitude Test (CAT),MAT, GMAT, IBPS Exam, CSAT, CLAT , Bank Competitive Exams, ICET, UPSC Competitive Exams, CLAT, SSC Competitive Exams, SNAP Test, KPSC, XAT, GRE, Defense Competitive Exams, L.I.C/ G. I.C Competitive Exams , Railway Competitive Exam, TNPSC, University Grants Commission (UGC), Career Aptitude Test (IT Companies) and etc., Government Exams etc.

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Comments(478)


Anil 09 Apr 2015 11:29 PM
1) A water tank is hemispherical below and cylindrical at the top. If the radius is 12m and capacity is 3312*pi cubic metre the height of the cylindrical portion in metres is:

2) If three metallic spheres of radii 6 cms, 8 cms and 10 cms are melted to from a single sphere, the diameter of the new sphere will be:

3) Sixty men can build a wall in 40 days, but though they begin the work together, 5 men quit every ten days. The time needed to build the wall is:

4) Shyam is travelling on his cycle and has calculated to reach point 'A' at 2 PM If he travels at 10 kmph. he will reach there at 12 noon if he travels at 15 kmph. At what speed must he travel to reach point 'A' at 1 PM:

5) An aeroplane travelling at 700 km. p. h. in level flight drops a bomb from a height of 1000 metres on a target. The time taken from releasing the bomb to hitting the target is nearest to the figure:

6) In a History examination, the average for the entire class was 80 marks. If 10% of the students scored 95 marks and 20% scored 90 marks. What was the average marks of the remaining students of the class
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Pinky Rambo 25 Apr 2015 1:28 AM
6) let no. of students =100

total marks of all students = 80 *100 = 8000 no. of students

10% students scored= 95 marks
total marks of 10% students = 95 * (10/100*100) = 950

similarly,

total marks of 20% students = 90*20 = 1800

marks of remaining students = 8000-1800-950 = 5250 which are the total marks of remaining students

remaining students = 70

Av. of remaining= 5250/70
= 75 ANS.

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richard 08 Apr 2015 4:17 AM
equilateral triangle is increasing at a rate of √3 cm/min. find the rate at which its area increasing when its edge is 12 cm long.
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Dev 08 Apr 2015 4:29 AM
Assuming that the question says each side of equilateral triangle is increasing at a rate of √3 cm/min

area of an equilateral triangle, A = √3a^2/4 where a is the length of a side
Area as a function of x, A(x) = √3a^2/4
A'(x) = √3a/2

when a=12, A'(x) = √3 * 12/2 = 6√3
Required rate = 6√3 cm2/min
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Anil 07 Apr 2015 2:28 PM
The height of a room is 5m and capacity is 500cu.m. if the room is square how much paper of two metre width is required to cover the walls?
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shemurr 01 May 2015 4:01 PM
10? i guess
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Dev 09 Apr 2015 5:45 AM
question is not clear. What is the length of the paper piece mentioned to cover the walls?
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dinesh 03 Apr 2015 2:25 AM
you can use these numbers 1,3,5,7,9,11,13,15

? +?+ ?+ +?+ ?=30

you can repeat the number many times
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jeevitha 20 Apr 2015 7:11 PM
1,5,11,13
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Tripti Garg 17 Apr 2015 3:17 PM
The answer is :
5+3+1+7+11+3=30
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