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Frequently Asked TCS Numerical Ability - Data Sufficiency Interview Questions with Answers

(#M40001441) TCS QUESTION TCS Latest Question Keep an EYE

Is z less than w? z and w are real numbers.
(I) z^2 = 25
(II) w = 9
To answer the question,
a) Either I or II is sufficient
b) Both I and II are sufficient but neither of them is alone sufficient
c) I & II are sufficient
d) Both are not sufficient

Asked In TCS Yashar (12 years ago)

Solved leejia james Read Solution (4)

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(#M40001277) TCS QUESTION Keep an EYE

We all know that Aryabhatta is the greatest mathematician who belong to India. When his daughter Mayabati was in her teen age he discovered a problem. At that time the age of Mayabati was a prime number, let that age is a. After some years her age becomes b. then Aryabhatta was able to solve that problem with the help of his daughter Mayabati. If a-b=5 & product of a & b is 26 then what is the sum of squares?

Asked In TCS MANOJ (12 years ago)

Solved suneil Read Solution (8)

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(#M40033670) TCS QUESTION Keep an EYE

Q). If there are 254 barrels out of which one is poisoned, if a person tastes very little he will die within 14 hours so if there are mice to test and 24 hours to test, how many mice are required to find the poisoned barrel ?

1) 3
2) 2
3) 6
4) 8

Asked In TCS ravikiran (9 years ago)

Unsolved Read Solution (15)

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(#M40148339) TCS QUESTION Red light time puzzle Keep an EYE

Q. A red light flashes 3 times per minute,green light flashes in 4 minute and yellow light flashes in 6 minute at regular intervals.If all three lights start flashing at the same time how many time do they flash together in each 75min?

Asked In TCS Rajul Singh Gaur (8 years ago)

Unsolved Read Solution (12)

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(#M40040701) TCS QUESTION Keep an EYE

In 10 years, A will be twice as old as B was 10 years ago. If A is now 9 years older than B the present age of B is

Asked In TCS purva (8 years ago)

Solved BHASKAR MANDAL Read Solution (9)

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(#M40011977) TCS QUESTION Keep an EYE

3. Number when divided by 5,2,3 successively in order to get remainder 0,1,2. What is remainder of same number, when divided by 2,3,5 successively?

Asked In TCS Arit (10 years ago)

Unsolved Read Solution (11)

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(#M40055599) TCS QUESTION Keep an EYE

a cow and ahourse

Asked In TCS aniket (8 years ago)

Unsolved Read Solution (6)

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(#M40041228) TCS QUESTION POWER Keep an EYE

WHAT IS UNIT DIGIT OF 2^(3^28439)?

Asked In TCS garima sahu (8 years ago)

Unsolved Read Solution (5)

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(#M40033937) TCS QUESTION Keep an EYE

is there any negative mark in the section-2 in tcs offcampous..plz respond guys

Asked In TCS sandeep (9 years ago)

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(#M40024914) TCS QUESTION Keep an EYE

IF
i = 65; binary equivalent of 65 is 0100 0001
k = 120; binary equivalent of 120 is 0111 1000
i = i^k;
i...0100 0001
k...0111 1000

Asked In TCS Kunal Verma (9 years ago)

Unsolved Read Solution (6)

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