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Frequently Asked NIIT Numerical Ability - Time and Work Interview Questions with Answers

(#M40032832) NIIT QUESTION PIPES Keep an EYE

Four pipes fill a cistern in 15,20,30 and 60 hours respectively.The first was opened at 6 am,the second at 8 am,the third at 10 am and fourth at noon.when will the reservoir will be filled?

Asked In NIIT Harsha Raghav Mucherla (11 years ago)

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(#M40030129) NIIT QUESTION Keep an EYE

Q. 14 men can do a work in 5 days working 4 hours a day. In how many days can 7 men do the same work, working in 10 hours a day?

Option
a) 4
b) 8
c) 12
d) 16

Asked In NIIT Nitin Kumar (11 years ago)

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