[JEE Main 2005] arranging sachin s letters in dictionary order the word sachin appears at serial number
Arranging SACHIN's letters in dictionary order, the word SACHIN appears at serial number
(a) $601$
(b) $600$
(c) $603$
(d) $602$
1 Answer
VAVidaara Admin
✓ Vidaara Team
✓ Accepted
· 2d ago
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Correct answer: (a) $601$
Letters $A,C,H,I,N,S$. Words before those starting with $S$: $5\times5!=600$; SACHIN is the first $S$-word, so it is $601$st.
JEE Main 2005 · Permutations and Combinations — verified solution by the Vidaara Team.
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