• Placement Questions

Frequently Asked Interview Questions and Answers

(#M40119595) TCS QUESTION Keep an EYE

30. Star mark question: X = 101102103….150 (writing 101, 102, 103,… 150 together ) what is the remainder when X is divided by 9.
a. 1
b. 2
c. 3
d. 4

Asked In TCS rajendra prasad (10 years ago)

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(#M40119594) TCS QUESTION Keep an EYE

29. Star mark question: x = ((2^32) – 1) the sum of factors of x which lie in between 1 and 100 is Hint: (2^2^n + 1) is a prime number for n= 1, 2, 3, 4.
a. 314
b. 176
c. 143
d. 431

Asked In TCS rajendra prasad (10 years ago)

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(#M40119582) TCS QUESTION Keep an EYE

I’m interested in playing with marbles, In the first round I lost half of the marbles with which I started to play, in the second round I won 11 times of which I lost in first round and after the third round I won 9 more marbles. Now I have 21 marbles with me, with how many marbles did I started to play?
a. 2
b. 4
c. 11
d. 12

Asked In TCS rajendra prasad (10 years ago)

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(#M40119579) TCS QUESTION Keep an EYE

12. In a constituency 60% of the voters are in favor of party A and the rest are in favor of party B. On the day of election 75% of the voters who are in favor of party A voted for it, and 20% of the voters who are in favor of party B voted for party A. Then the total % of voters who voted for party A is :
a. 33%
b. 43%
c. 53%
d. 95%

Asked In TCS rajendra prasad (10 years ago)

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(#M40119601) TCS QUESTION Keep an EYE

If a+b = 3, a^2+b^2 = 7 then a^4+b^4?

Asked In TCS rajendra prasad (10 years ago)

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(#M40119604) TCS QUESTION Keep an EYE

John has 3 shirts, 4 pants and 6 ties in how many ways john can wear them?

Asked In TCS rajendra prasad (10 years ago)

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(#M40119609) TCS QUESTION Keep an EYE

1(1!) + 2(2!)+3(3!)+….2012(2012!)=? A. 2013! -1 B.2013!+1 C.2013! D. none.

Asked In TCS rajendra prasad (10 years ago)

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(#M40119626) TCS QUESTION Keep an EYE

29. 3 dies are rolled probability of getting a sum of 10

Asked In TCS rajendra prasad (10 years ago)

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(#M40119606) TCS QUESTION Keep an EYE

The savings of employee equals income minus expenditure. If the income of A,B,C are in the ratio 1:2:3 and their expense ratio 3:2:1 then what is the order of the employees in increasing order of their size of their savings?

Asked In TCS rajendra prasad (10 years ago)

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(#M40119602) TCS QUESTION Keep an EYE

A box contains 8 green balls and 5 red balls. Find the probabilities of picking exactly 3 green balls with replacement and without replacement.

Asked In TCS rajendra prasad (10 years ago)

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