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Frequently Asked Interview Questions and Answers

(#M40042761) INFOSYS QUESTION Keep an EYE

Mr. and Mrs.Ghosh have some children. Seven of them don’t eat lettuce, five of them don’t eat banana and six of them don’t eat cabbage. Exactly two of them don’t eat cabbage and lettuce, three of them don’t eat banana and cabbage, and four of them don’t eat lettuce and banana. One eats none of these. And there is no child who eats all of these.
How many children are there?

Asked In Infosys pooja gupta (11 years ago)

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(#M40014531) MBA QUESTION mensuration, geometry & co-ordinate geometry Keep an EYE

A race track is in the form of a right triangle. The longer leg of the track is 2 km more than the shorter leg (both the legs being on a highway at right angle to each other). The start and end points are also connected to each other through a side road. The escort vehicle for the race took the side road and rode with a speed of 30 k/h and covered the two intervals along the highway during the same time with a speed of 42 k/h. Find the length of the race track.

1) 14 km
2) 10 km
3) 24 km
4) 36 km
5) 18 km

Asked In MBA (12 years ago)

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(#M40032273) TCS QUESTION Star question Keep an EYE

det of a matrix:-

1 x x^2 x^3 x^4

a1 a2 a3 a4 a5

b1 b2 b3 b4 b5

c1 c2 c3 c4 c5

d1 d2 d3 d4 d5


if x=0 det is 96
x=1 det is 1
x=2 det is 4
x=3 det is 9
x=4 det is 16

what is the det of the given matrix if x=5 ?

Asked In TCS BHANU PRAKASH (11 years ago)

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(#M40013846) CSC QUESTION maths Keep an EYE

a batmans runs just before the last match of the season adds up750 in his last two innings his scores only 6 scores and his avg drop by 2 fond his final avg of the season?

Asked In CSC sirisha.yatam (12 years ago)

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(#M40040996) AMCAT QUESTION IMP Keep an EYE

In how many ways 6084 can be written as product of 2 factors?

options:a)2 b)7 c) 26 d) 13 e)4

Asked In AMCAT sameer (11 years ago)

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(#M40115982) TCS QUESTION Investments Keep an EYE

Raj earns 25% on an investment but loses 10% on another investment. If ratio of the two investments is 3:5, what is the gain or loss on the two investments taken together?

1.3.125%gain
2.13.125%loss
3.13.125%gain
4.6.25%loss

Asked In TCS Emanuel Abhishek Murmu (10 years ago)

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(#M40040809) TCS QUESTION Keep an EYE

find the remainder (32)^33^34 when divided by 11?

Asked In TCS purva (11 years ago)

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(#M40151595) AMCAT QUESTION Keep an EYE

Rajiv can do a piece of work in 10 days , Venky in 12 days and Ravi in 15 days. They all start the work together, but Rajiv leaves after 2 days and Venky leaves 3 days before the work is completed. In how many days is the work completed ?

Option
1) 5
2) 6
3) 9
4) 7

Asked In AMCAT juhe rawat (10 years ago)

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(#M40153145) EXAM QUESTION mixture and allegation Keep an EYE

A 5 litre jug contains 4 litres of a salt water solution that is 15% salt.if 1.5 litres of the solution spills out of the jug.and the jug is then filled to capacity with water how much salt in mixture in the resulting solution?

Asked In Exam arshdeep (10 years ago)

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(#M40039296) TCS QUESTION Keep an EYE

1. If x flowers costs y$, and x+10 flowers will be given for only 2$, then what is the value of x & y such that a customer gets a 80 cents profit on 12 flowers.

Asked In TCS sahitya (11 years ago)

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