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Factorial Question and Answer Set 1

Factorial Question and Answer set 1

Factorial Question and Answer Set 1

Hi students, welcome to Amans Maths Blogs (AMB). On this post, you will get the Factorial Question and Answer Set 1. It will help you to practice the questions on the topics of maths as Remainder Theorem.

Read More : Learn About Number System

Factorial Question and Answer: Ques No 1

Given N is a positive integer less than 31, how many values can n take if (n + 1) is a factor of n!?

Options:

A. 18

B. 16

C. 12

D. 20

Answer: A

Factorial Question and Answer: Ques No 2

Find the highest power of 13 in 200!

Options:

A. 18

B. 16

C. 12

D. 13

Answer: B

Factorial Question and Answer: Ques No 3

How many trailing zeroes (zeroes at the end of the number) does 60! have?

Options:

A. 18

B. 14

C. 12

D. 13

Answer: B

Factorial Question and Answer: Ques No 4

The number of positive integers which divide (25)! are

Options:

A. 213.33.52

B. 28.32.52

C. 211.32.5

D. 28.33.53

Answer: A

Factorial Question and Answer: Ques No 5

Let K be the largest number with exactly 3 factors that divide 25! How many factors does (k – 1) have?

Options:

A. 16

B. 12

C. 9

D. 14

Answer: A

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