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Frequently Asked CAT Numerical Ability - Permutation and Combination Sample Question with Solutions

(#M40029726) CAT QUESTION Number System Keep an EYE

How many ways can 6084 be written as a product of two different factors?
option
a) 27
b) 26
c) 13
d) 14

Asked In CAT Puneet (11 years ago)

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(#M40037803) CAT QUESTION Keep an EYE

if all the possible words using the letters of the word "DRAW" are formed without repetition and arranged in alphabetical order, what will be the position of the word "WARD"

Asked In CAT LAKSHMI SUNDAR (11 years ago)

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(#M40029268) CAT QUESTION CAT quant Keep an EYE

In a chess competition involving some boys and girls of a school, every student had to play exactly one game with every other student. It was found that in 45 games both the players were girls, and in 190 games both were boys. The number of games in which one player was a boy and the other was a girl is
(1) 200
(2) 216
(3) 235
(4) 256

Asked In CAT (12 years ago)

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(#M40017421) CAT QUESTION Keep an EYE

The average salary per head of all the employees in an institution is Rs 1600. The average salary per head of 40 officers is Rs 2950, the average salary per head of the rest is Rs 600. What is the total number of workers?
(a) 37
(b) 64
(c) 59
(d) 63

Asked In CAT MohanRaj (12 years ago)

Unsolved Read Solution (4)

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(#M40032375) CAT QUESTION Permutation & Combinations Keep an EYE

how many words of 11 letters be formed with all the vowels in even places using all the letters of the english alphabets

Asked In CAT parul katyal (11 years ago)

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(#M40166951) CAT QUESTION Keep an EYE

From 4 gentlemen and 4 ladies a committee of 5 is to be formed. What will be the number of ways of selecting the committee with at least 3 women such that at least one woman holds the post of either a president or a vice-president?

Asked In CAT Aryan Sirsikar (5 years ago)

Unsolved

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(#M40010190) CAT QUESTION Keep an EYE

The number of ways in which a mixed double tennis game can be arrenged amongst 9 married couples if no husband and wife play in the same game is

Asked In CAT prashanthi (13 years ago)

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(#M40003013) CAT QUESTION Keep an EYE

Out of 7 consonants and 4 vowels, how many words of 3 consonants and 2 vowels can be formed?

A. 210 B. 1050
C. 25200 D. 21400
E. None of these

Asked In CAT jai Narayan Mishra (14 years ago)

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(#M40152629) CAT QUESTION Keep an EYE

find da maximum value of n such that 570*60*30*90*100*500*700*343*720*81 is perfectly divisible by 30^n answer

Asked In CAT pratik (10 years ago)

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(#M40037080) CAT QUESTION Remainder Keep an EYE

What is the remainder when 132^66^33 is divided by 5?
(a) 4
(b) 3
(c) 2
(d) 1

Asked In CAT Saraswathy (11 years ago)

Unsolved Read Solution (7)

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