Question

In how many ways 5 History books and 7 geography books can be arranged in a row so that :

Geography books are always together.

A 6! × 8! Correct Answer Incorrect Answer
B 5! × 8! Correct Answer Incorrect Answer
C 6! × 7! Correct Answer Incorrect Answer
D 5! × 7! Correct Answer Incorrect Answer
E None of these Correct Answer Incorrect Answer

Solution

Reqd. no. of ways = 6! X 7!

Practice Next

Relevant for Exams:

×
×