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TCS Placement Papers with Solution Page 7

(#M40165536) TCS QUESTION Keep an EYE

If y
x denotes x raised to the power y , find the last two digits of   3843 1941 +   4181 1961 .
a. 02 b. 82 c. 42 d. 22

Asked In TCS dinesh (11 Months ago)

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(#M40165535) TCS QUESTION TCs Logical Keep an EYE

If n is a positive integer, let s(n) denote the integer obtained by
removing the last digit of n and placing it in front. For example, s(731) =
173. What is the smallest positive integer n ending in 6 satisfying s(n) =
4n? Please do not add white space around the answerIf n is a positive integer, let s(n) denote the integer obtained by
removing the last digit of n and placing it in front. For example, s(731) =
173. What is the smallest positive integer n ending in 6 satisfying s(n) =
4n? Please do not add white space around the answer

Asked In TCS Mehul KOTHARI (11 Months ago)

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(#M40165519) TCS QUESTION Propability Keep an EYE

Tickets are numbered from 1, 2....1100 and one card is drawn randomly what
is the probability of having 2 as a digit?
a ) 290/1100 b) 291/1100 c) 292/1100 d) 390/1100

Asked In TCS suruthi (11 Months ago)

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(#M40165518) TCS QUESTION permutations and combinations Keep an EYE

Q1. 1 red flag, 3 white flags and 2 blue flags are arranged in a line
such that:
I. No two adjacent flags are of the same colour
II. The flags at the ends are of 2 different colours.
In how many different ways the flags be arranged?

Asked In tcs shrija (11 Months ago)

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(#M40165517) TCS QUESTION maths Keep an EYE

In the IT department of backrub, the administrator password is changed every month. The team of administrators, spread across the globe, receive an 8 digit number via email. This number is to be prefixed with a single digit number and suffixed with a single digit number to get the actual password. The password is divisible by 11 and 8. If the team received 65351364 this month, then which of the following pairs give prefix and suffix respectively.
a. 8, 9
b. 7, 8
c. 3, 4

Asked In TCS Dilipan M (11 Months ago)

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(#M40165515) TCS QUESTION Keep an EYE

There are 10 points on a straight line AB and 8 on another straight line AC
none of them being point A. how many triangles can be formed with these points
as vertices?

Asked In TCS Brindha D (11 Months ago)

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(#M40165513) TCS QUESTION Profit and loss Keep an EYE

A and B provide Rs. 52,500 and Rs.17,500 for business capital. B receives 20% of the profits as manager, interest is then paid at 4% on the individual capital, and the rest of profits are divided equally between them. If A receives Rs. 3,934, what does B receive?

Asked In TCS Brindha D (11 Months ago)

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(#M40165511) TCS QUESTION Keep an EYE

There are 20 persons sitting in a circle. In that, there are
18 men and 2 sisters. How many arrangements are possible,
in which the two sisters are always separated by a man?

Asked In TCS Rohit (11 Months ago)

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(#M40165510) TCS QUESTION Keep an EYE

What is 28?K=03K(28KC)?K=0283K(K28C) where 28KCK28C is the number of ways of choosing k items from 28 items

Asked In TCS swathi katakam (11 Months ago)

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(#M40165509) TCS QUESTION Keep an EYE

There are 26 questions in a test. A student who takes up this test gets 8 marks for a right answer and -5 marks for an incorrect answer, finally he scored 0 marks. How many answers marked are correct?

Asked In TCS Dilipan M (11 Months ago)

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