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Frequently Asked CTS Numerical Ability - Permutation and Combination Interview Questions with Answers

(#M40007333) CTS QUESTION Number problem Keep an EYE

There are 6 cities, of which each is connected to every other city. How many different routes can one trace from A to B, such that no city is touched more than once in any one route

a) 48 b) 60 c) 65 d) 72

Asked In CTS (13 years ago)

Unsolved Read Solution (2)

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(#M40156140) CTS QUESTION Keep an EYE

In how many ways 8 members can be selected for a team such that women constitute at least 50% of the team from a group of 8 men and 8 women.

Asked In CTS ABHINAV PUSHPAM (9 years ago)

Unsolved Read Solution (3)

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(#M40156097) CTS QUESTION P & C Keep an EYE

In how many ways can at least two team members be selected for grade A out of 7 members in a group?
(a)7C2
(b) 7C2 +7 C3 +7 C4 + 7C5 +7 C6 + 7C7
(c)7P2 +7 P3 + 7P4 +7 P5 + 7P6 + 7P7
(d) 7C0 +7C1
(e)7P0 + 7P1

Asked In CTS Deven (9 years ago)

Unsolved Read Solution (2)

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(#M40007068) CTS QUESTION Keep an EYE

One boy can eat 100 chocolates in half a minute, and another can eat half as many in twice the length of time. How many chocolates can both boys eat in 15 seconds?

Asked In CTS (13 years ago)

Solved Brij Read Solution (5)

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(#M40034801) CTS QUESTION Keep an EYE

CHAIR = HCARI
SHAME = ?

Asked In CTS mangz (11 years ago)

Solved Aman Read Solution (12)

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(#M40034827) CTS QUESTION permutation and combination Keep an EYE

How may 5 digit odd numbers can be formed from 1 2 3 4 5?

Asked In CTS Neha N (11 years ago)

Solved Ann Theressa Read Solution (6)

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(#M40153138) CTS QUESTION Permutation and Combination Keep an EYE

Q. What will be the no. of different ways to answer six questions having 3 different options
(i.e. yes/no/Don't know) ?
a.6C3
b.6p3
c.6!*3!
d.9!

Asked In CTS KAUSHIK AGRAWAL (10 years ago)

Unsolved Read Solution (6)

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(#M40156272) CTS QUESTION Keep an EYE

In how many different ways can the numbers ‘256974’ be arranged, using each digit only once in each arrangement, such that the digits 6 and 5 are at the extreme ends in each arrangement?

Options
1) 48
2) 720
3) 36
4) 360

Asked In CTS ABHINAV PUSHPAM (9 years ago)

Unsolved Read Solution (2)

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(#M40007442) CTS QUESTION Analytical problem Keep an EYE

Three men A,B,C can complete a work separately in some specified days(may be6,7,8).

If they do the work together by alternate days. Then how many days need to complete the work?

Asked In CTS (13 years ago)

Unsolved Read Solution (2)

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(#M40032967) CTS QUESTION Cocubes pattern Keep an EYE

Q. How many different two-letter initials with none of the letters repeated can people have?
Option
A) 550
B) 650
C) 750
D) 950

Asked In CTS Soumya Ranjan Sahoo (11 years ago)

Solved Akanksha Mishra Read Solution (8)

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