Question

In how many different ways can the letters of the word “DISCHARGE” be arranged in such a way that the vowels always come together?

A 20860 Correct Answer Incorrect Answer
B 30240 Correct Answer Incorrect Answer
C 70520 Correct Answer Incorrect Answer
D 20880 Correct Answer Incorrect Answer
E 32280 Correct Answer Incorrect Answer

Solution

The arrangement is made in such a way that the vowels always come together i.e., DSCHRG(IAE) Considering Vowels as one letter, 7 different letters can be arranged in 7! Ways = 5040 The Vowels “IAE” can be arranged themselves in 3! Ways = 6 Therefore, required number of ways = 5040 × 6 = 30240

Practice Next

Relevant for Exams:

×
×