Dear PaGaLGuY readers,
As we all know, Quantitative Aptitude
or Numerical Aptitude is an important component of a number of competitive
examinations such as the UPSC Civil Services Examination, Banking Entrance Examinations,
SSC CGL/CHSL Examination, MBA Entrance Examination, Combined Defence Services
Examination, etc. In order to help you practice and improve your quantitative
ability, we are providing you this Quantitative Aptitude Quiz.
Given below are a few questions from
SSC examinations held in the last few years. Leave your answers/ responses in
the comments section below and we’ll soon let you know the correct answers!
1. The average of the first 100 positive
integers is
(a)
100 (b) 51 (c) 50.5 (d) 49.5
2. In a family, the average age of a
father and a mother is 35 yr. The average age of the Father, mother and their
only son is 27 yr. What is the age of the son?
(a)
12 yr (b) 11 yr (c) 10.5 yr (d) 10 yr
3. A
train, 300 in long, passed a man, walking along the line in the same direction
at the rate of 3 km/h in 33 s. The speed of the train is
(a)
30 km/h (b) 32 km/h (c) 32(8/11) km/h (d) 35 (8/11) km/h
4.
By walking at 3/4 of usual speed, a man reaches his office 20 min later than
his usual time. The usual time taken by him to reach his office is
(a)
75 min (b) 60 min (c) 40 min (d) 30 min
5. A can complete a piece of work in
18 days, B in 20 days and C in 30 days. B and C together start the work and are
forced to leave after 2 days. The time taken by A alone to complete the
remaining work is
(a)
10 days (b) 12 days (c) 15 days (d) 16 days
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Answers
1(c)
2(b) 3(d) 4(b) 5(c)