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Frequently Asked Interview Questions and Answers

(#M40007778) L&T QUESTION Keep an EYE

. Gary wants to dry his clothes. It takes him 60 minutes to dry 10 clothes under the sun. The very next day, he has
20 clothes (double the numbers) to dry the clothes. What should be the expected time to dry double the number
of clothes?
Ans: 60 minutes

Asked In L&T anvity (13 years ago)

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(#M40007593) L&T QUESTION Keep an EYE

14. 1,40,00,000 pencils are put up straight. all the pencils are of length range 3 to 6 inches. 80% of the pencils have
average of five inches. so the find out the total length spanned by the pencils.
Ans. 1000 to 1500 miles.

Asked In L&T anvity (13 years ago)

Unsolved Read Solution (3)

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(#M40007596) L&T QUESTION Keep an EYE

A vender solds two things at same cost 12 Rs with one item at 25% profit and other at 20% loss, by this
transaction he made profit or loss by how much?
Ans: Loss,60%.

Asked In L&T anvity (13 years ago)

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(#M40007594) L&T QUESTION Keep an EYE

. 8 man work for 6 days to complete a work. How many men are required to complete same work in 1/2 day.
Ans. 96 men.

Asked In L&T anvity (13 years ago)

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(#M40007737) L&T QUESTION Keep an EYE

15. 4 mathematician has x apples. If he arranges them in rows of 3 one will be left. The same is the case with
5,7,9 apples. But when he arranged them in rows of 11, non will be left. Find the no. of apples.
Ans: 946.

Asked In L&T anvity (13 years ago)

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(#M40003190) TCS QUESTION Keep an EYE

51 people (a1,a2,......,a51) meet and shake hands in a circular fashion. In other words, there are totally 51 handshakes involving the pairs (a1, a2),(a2,a3),......,(a50,a51),(a51,a1). Then the size of the smallest set of people such that the rest have shaken hands with at least one person in the set is

Asked In TCS anvity (14 years ago)

Solved Vivek Gupta Read Solution (3)

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(#M40003158) TCS QUESTION Keep an EYE

Middle-earth is a fictional land inhabited by hobbits, Elves, dwarves and men. The Hobbits and the Elves are peaceful creatures who prefer slow, silent lives and appreciate nature and art. The dwarves and the men engage in physical games. The game is as follows. A tournament is one, where out of the two teams that play a match, the one that loses get eliminated. The matches are played in different rounds where in every round; half of the teams get eliminated from the tournament. If there are 8 rounds played in a knock-out tournament then how many matches were played?

Solution

This type of question contains a long story in it but when we solve these question there is no importance of that story in the mathematics of the question so solve these questions only on the basis of simple maths
answer given by GANESH is correct

Like manish sir answer on facebook.

Asked In TCS anvity (14 years ago)

Solved arjun Read Solution (1)

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(#M40003157) TCS QUESTION Keep an EYE

If the cost of making the robot is divided between materials, labour and overheads in the ratio of 5:7:4. If the materials cost $ 125 , the cost of the robot is
285.71
500.00
300.00
400.00

Asked In TCS anvity (14 years ago)

Solved vinaykumar Read Solution (1)

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