hey jus chek dis out
SURITI......
to begin with .......
no of words startin wid I= 5!
no of words startin wid R=5!/2!
now words startin wid S:
SI_ _ _ this can be formd in 3! ways
next wud b SR_ _ _ this can b formd in 3!/2! ways
no of words beginin wid ST_ _ _ can b formd in 3!/2! ways
now we hav words begini wid SUI_ _ which can b formd in 2! ways...
next wud b SURIIT
den SURITI
so d rank of of d word SURITI shud b 5!+5!/2!+3!+3!/2!+3!/2!+2!+2th word!!!
pls tel me if dis is correct!!!!!
