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  • How many words can be formed by using all letters of TIHAR ?
Question 1:
How many words can be formed by using all letters of TIHAR ?
A. 100
B. 120
Feedback First thing to understand in this question is that it is a permutation question.
Total number of words = 5
Required number = 5P5=5!=5*4*3*2*1=120
C. 140
D. 160

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Practice Permutations Online Test 3 | Englishfreetest.com