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TCS Numerical Ability - Permutation and Combination Interview Questions with Answers

(#M40167024) TCS QUESTION Keep an EYE

How many words can be formed using the letters of the word DAUGHTER, so that all the vowels occurs together?
1)8640 2)2880 3)6720 4)4320

Asked In TCS Devendra Marghade (2 years ago)

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(#M40167021) TCS QUESTION Keep an EYE

A team of 12 is needed to be formed who are to be selected from 7 men and 12 women, with the restriction of selecting not more than 3 men. In how many ways can the selection be done?
1)9171 2)8243 3)7835 4)9967

Asked In TCS Devendra Marghade (2 years ago)

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(#M40167020) TCS QUESTION Keep an EYE

How many positive integers less than 600 can be formed using the numbers 2, 4, 5, and 6 for digits, each digit being used only once.
1)68 2)34 3)52 4)66

Asked In TCS Devendra Marghade (2 years ago)

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(#M40167006) TCS QUESTION Keep an EYE

A 3  3 grid is colored using red and blue
colors such that if we rotate the grid about
its center in the plane by 180 degrees, the
grid looks the same. The number of ways

Asked In TCS RS Narayanan (2 years ago)

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(#M40167002) TCS QUESTION Keep an EYE

How many vehicle registration plate numbers can be formed with digits 1,2,3,4,5 (no digit being repeated), if it is given that registration number can have 1 to 5 digits?
1)780 2)625 3)580 4)325

Asked In TCS Devendra Marghade (2 years ago)

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(#M40166231) TCS QUESTION Keep an EYE

Eesha’s father was 34 years of age when she was born. her younger brother, Shashank, now that he is 13, is very proud of the fact that he is as tell as her, even though he is three years younger than her. Eesha’s mother, who is shorter than Eesha, was only 29 when Shashank was born .what is the sum of the ages of Eesha’s parents now?

Asked In TCS Ggopinath (3 years ago)

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(#M40166217) TCS QUESTION Keep an EYE

Oranges can be packed in sets of 10 oranges in box type A or 25 oranges in box type B. A carton
comprising of 1000 oranges of type a and b is packed. How many different combinations are possible in the
number of type A and type B boxes while organizing the oranges?

Asked In tcs Ggopinath (3 years ago)

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(#M40165571) TCS QUESTION Keep an EYE

In how many ways coin of 1 rupee and 2 rupee is arranged to get a value of 100 rupee? (Example for 5 rupee we can arrange it in 3 ways {(1,1,1,1,1) (1,1,1,2)(1,2,2)}

Asked In TCS Ayush Kumar Pushkar (4 years 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 (4 years ago)

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(#M40165459) TCS QUESTION permutations Keep an EYE

A question paper consists of 4 sections with 7 questions in each section. A candidate has to select 2 sections and has to solve 9 questions choosing at least 3 from each of the selected sections. In how many ways can he answer the paper?

Asked In TCS PRAVEENRAJ P (4 years ago)

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