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Permutations and Combinations Questions & Answers

Practice essential Permutations and Combinations questions prepared by industry experts. Permutations and Combinations questions and answers have a high weightage in the examination and must be mastered.

Q1

Q1 There are 4 different types of chocolates and 5 different types of ice creams, in how many ways can a person buy a chocolate and an ice cream ?

A

9

B

20

C

15

D

45

Q2

Q2 There are 4 different types of chocolates and 5 different types of ice creams, in how many ways can a person buy a chocolate or an ice cream ?

A

9

B

20

C

15

D

45

Q3

Q3 There are 4 different types of chocolates, 5 different toys and 3 different types of ice creams, in how many ways can a person buy a chocolate or an ice cream and a toy ?

A

12

B

60

C

35

D

45

Q4

Q4 How many ways can the letters of the word “ORANGE” be arranged ?

A

120

B

240

C

60

D

720

Q5

Q5 How many ways can the letters of the word “MISSISSIPPI” be arranged ?

A

11!

B

11!/(4!x4!x2!)

C

10!/8!

D

10!/(4!x4!)

Q6

Q6 How many ways can the letters of the word “ORANGE” be arranged , in such a way that O and A are always together ?

A

120

B

240

C

360

D

480

Q7

Q7 How many ways can the letters of the word “ORANGE” be arranged , in such a way that O and A are never together ?

A

240

B

360

C

480

D

600

Q8

Q8 How many ways can the letters of the word “ORANGE” be arranged , in such a way that all the vowels are together ?

A

48

B

72

C

96

D

144

Q9

Q9 What is the rank of a word TIGER, if all possible permutations of the word TIGER are arranged in dictionary order.

A

99

B

111

C

110

D

109

Q10

Q10 In how many ways can 6 people be seated at a round table?

A

99

B

120

C

116

D

109

12...4
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Practice Permutations and Combinations Questions & Answers

The more questions a candidate answers, the better their understanding of the Permutations and Combinations concepts and their ability to answer quickly and accurately.

Importance: High

Difficulty level: 5 out of 5 (Hard)

Examination- SSC, Banking, GMAT, GRE, SAT, CAT, etc.

Parent section: Quantitative Aptitude

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