UPSC
Government Jobs Exams
Category
How many words can be formed using the letter A thrice, the letter B twice and the letter C once?
Read Solution (Total 2)
-
- 6!/(3!×2!) = 60
- 9 years agoHelpfull: Yes(2) No(1)
- Meaningless words = 6!/3!*2!= 60
- 6 years agoHelpfull: Yes(0) No(0)
UPSC Other Question