KPIT Aptitude Test December 2012

Posted on :02-04-2016

Q1. What is the smallest number by which 2880 must be divided in order to make it into a perfect square?

a) 3
b) 4
c) 5
d) 6

ANS: c

Q2. If a boat is moving in upstream with velocity of 14 km/hr and goes downstream with a velocity of 40 km/hr, then what is the speed of the stream?

a) 13 km/hr
b) 26 km/hr
c) 34 km/hr
d) none of these

ANS: a

Q3. A certain number of men can finish a piece of work in 10 days. If however there were 10 men less it will take 10 days more for the work to be finished. How many men were there originally?

a) 110 men
b) 130 men
c) 100 men
d) none of these

ANS: a

Q4. On a particular day A and B decide that they would either speak the truth or will lie. C asks A, whether he is speaking truth or lying? He answers and B listens to what he said. C then asks B, what A has said B says, A says that he is a liar. What is B speaking?

a) Truth
b) Lie
c) Truth when A lies
d) Cannot be determined

ANS: b

Q5. 20% of a 6 litre solution and 60% of 4 litre solution are mixed. What percentage of the mixture of solution?

ANS: 36%

Q6. A works thrice as much as B. If A takes 60 days less than B to do a work then find the number of days it would take to complete the work if both work together?

ANS: 22 1/2  days

Q7. Which of the following fractions is less than 1/3?

a) 22/62
b) 15/46
c) 2/3
d) 1

ANS: b

Q8. Find (7x + 4y) / (x-2y) if x/2y = 3/2?

a) 6
b) 8
c) 7
d) data insufficient

ANS: c

Q9. 5 men or 8 women do equal amount of work in a day. A job requires 3 men and 5 women to finish the job in 10 days how many woman are required to finish the job in 14 days?

a) 10
b) 7
c) 6
d) 12

ANS: b

Q10. The population of a city increases @ 4% p.a. There is an additional annual increase of 4% of the population due to the influx of job seekers, find the % increase in population after 2 years?

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