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Permutation and Combination MCQs Online Exam Quiz

Important questions about Permutation and Combination MCQs. Permutation and Combination MCQs MCQ questions with answers. Permutation and Combination MCQs exam questions and answers for students and interviews.

How many numbers can be formed with the digits 1, 6, 7, 8, 6, 1 so that the odd digits always occupy the odd places

Options

A : 15

B : 12

C : 18

D : 18

In how many ways can Ram choose a vowel and a constant from the letters of the word ALLAHABAD?

Options

A : 4

B : 6

C : 9

D : 4

Number of ways in which the letters of word GARDEN can be arranged with vowels in alphabetical order, is

Options

A : 360

B : 240

C : 120

D : 360

The number of ways in which a couple can sit around a table with 6 guests if the couple take consecutive seat is

Options

A : 1440

B : 720

C : 5040

D : 1440

How many different words beginning with O and ending with E can be formed with the letters of the word ORDINATE, so that the words are beginning with O and ending with E?<

Options

A : 8!

B : 6!

C : 7!

D : 8!

A box contains 2 white balls and 4 red ball. in how many ways can 3 balls be drawn from the box , if at least one black ball is to be included i the draw ?

Options

A : 32

B : 48

C : 64

D : 64

How many 3 – digit number can be formed from the digit 2, 3, 5, 6, 7 and 9, which are divisible by 5 and none of the digits is repeated?

Options

A : 5

B : 10

C : 15

D : 20

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

Options

A : 210

B : 1050

C : 25200

D : 25200

How many words can be formed by using all letters of the word ‘BIHAR’ ?

Options

A : 110

B : 120

C : 130

D : 120

How many 6 digit number can be formed from the digits 1, 2, 3, 4, 5, 6 which are divisible by 4 and digits are not repeated?

Options

A : 192

B : 122

C : 140

D : 192

There are 5 candidates in an election and 3 of them are tobe elected. A voter can cast any number of votes but notmore than three. The number of ways in which he can cast his vote is

Options

A : 5

B : 15

C : 20

D : 25

The number of circles that can be drawn out of 10 points of which 7 are collinear is

Options

A : 130

B : 85

C : 45

D : 85

How many 4-letter words with or without meaning, can be formed out of the letters of the word, ‘LOGARITHMS’, if repetition of letters is not allowed?

Options

A : 40

B : 400

C : 5040

D : 5040

In how many ways a committee,consisting of 5 men and 6 women can be formed from 8 men and 10 women?

Options

A : 266

B : 5040

C : 11760

D : 11760

From a group of 7 men and 6 women, five persons are to be selected to form a committee so that at least 3 men are there on the committee. In how many ways can it be done?

Options

A : 624

B : 702

C : 756

D : 756

In how many different ways can the letters of the word 'OPTICAL' be arranged so that the vowels always come together?

Options

A : 610

B : 720

C : 825

D : 720

In how many different ways can the letters of the word 'CORPORATION' be arranged so that the vowels always come together?

Options

A : 47200

B : 48000

C : 42000

D : 50400

In a group of 6 boys and 4 girls, four children are to be selected. In how many different ways can they be selected such that at least one boy should be there?

Options

A : 159

B : 209

C : 201

D : 209

A coin is tossed 3 times. Find out the number of possible outcomes.

Options

A : None of these

B : 8

C : 2

D : 8

In how many different ways can the letters of the word 'DETAIL' be arranged such that the vowels must occupy only the odd positions?

Options

A : None of these

B : 64

C : 120

D : 36

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