If the letters of the word SACHIN are arranged in all possible ways and these words are written out as in dictionary, then the word ‘SACHIN’ appears at serial number :

If the letters of the word SACHIN are arranged in all possible ways

1.	If the letters of the word SACHIN are arranged in all possible ways and these words are written out as in dictionary, then the word ‘SACHIN’ appears at serial number :
A.	601
B.	600
C.	603
D.	602
Answer» B. 600