• Placement Questions
• /
• GENPACT
• /
• Numerical Ability
• /
• Log and Antilog

Frequently Asked GENPACT Numerical Ability - Log and Antilog Interview Questions with Answers

(#M40004818) GENPACT QUESTION Rectangle Keep an EYE

If a rectengale length and width are both doubled,by what percent is the rectangle area increase?

Solution

let length and width are l and b
so area = lb
now after doubling both we will get area = 2l*2b = 4lb
so % increase = 400-100 =300

Like manish sir answer on facebook.

Asked In GENPACT (13 years ago)

Solved Read Solution (1)

Is this Puzzle helpful?   (28)   (6) Submit Your Solution Log and Antilog

(#M40005624) GENPACT QUESTION Pipes and cisterns Keep an EYE

If both the pipes are opened, how many hours will be taken to fill the tank?
I.The capacity of the tank is 400 litres.
II.The pipe A fills the tank in 4 hours.
III.The pipe B fills the tank in 6 hours.

A. Only I and II
B. Only II and III
C. All I, II and III
D. Any two of the three
E. Even with all the three statements, answer cannot be given.

Asked In GENPACT (13 years ago)

Unsolved Read Solution (4)

Is this Puzzle helpful?   (40)   (14) Submit Your Solution Log and Antilog

(#M40004846) GENPACT QUESTION Percentage Keep an EYE

Kumar spends 75% of his income. His income is increased by 20% and he increased his expenditure by 10%. Find the percentage increase in his savings.

Asked In GENPACT (13 years ago)

Unsolved

Is this Puzzle helpful?   (3)   (0) Submit Your Solution Log and Antilog