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Puzzle 29) Word ASHISH and its Permutation

Submitted by Amit Shukla, on September 30, 2017

Puzzle

Ashish and Robin were good friend. One day Ashish ask robin to find out the number of ways in which letters of word ASHISH can be arranged. Now Robin is confused that how can he calculate the number of ways in which word ASHISH is arranged. Now your task is to help Robin by finding the number of ways in which letters of word ASHISH can be arranged.

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Important points of Puzzle (Key Points):

1. Ashish and Robin were good friend.
2. One day Ashish ask robin to find out the number of ways in which letters of word ASHISH can be arranged.
3. Now your task is to help Robin by finding the number of ways in which letters of word ASHISH can be arranged.

Answer - 180.

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Solution

Total number of ways in which letters of word ASHISH can be arranged can be calculated using the formula of permutation and combination.

Total no. of ways = 6!/(2! ¥ 2!) = 180. Hence correct answer is 180 times.