If the letters of the word ?rachit? are arranged in all
possible ways and these words are written
out as in a dictionary, what is the rank of the
word ?rachit?.
(a) 485
(b) 480
(c) 478
(d) 481
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Answer Posted / ashish dwivedi
Rachit
firstly we arrange as the alphabetically
then achirt
R a c h i t
5!*4 4!*0 3!*0 2!*0 1!*0 0!*0
here we get 5!*4 = 480
but we got 480 arrangement before Rachit so Add 1
bcoz here not including Rachit so finally ans is 481
| Is This Answer Correct ? | 12 Yes | 6 No |
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