Arithmetic Ability
Permutations and Combinations

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Q.

How many more words can be formed by using the letters of the given word 'CREATIVITY'?

View Answer

Correct choice: D

Explanation:

The number of letters in the given word CREATIVITY = 10 Here T & I letters are repeated => Number of Words that can be formed from CREATIVITY = 10!/2!x2! = 3628800/4 = 907200
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