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Q.
If the letters of the word SACHIN arranged in all possible ways and these words are written out as in dictionary, then the word SACHIN appears at serial number
A.
603
B.
602
C.
601
D.
600
E.
None of the above
View Answer
Correct choice: C
Explanation:
Words starting with A,C,H,I,N are each equals to 5!
∴ Total words = 5×5! =600
The first word starting with S is SACHIN.
∴SACHIN appears in dictionary at serial number 601.
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