JEE Main20245 Apr 2024Evening ShiftMathematicsPermutation and CombinationActual
60 words can be made using all the letters of the word BHBJO, with or without meaning. If these words are written as in a dictionary, then the 50^ th word is :
Options
- AJBBOH
- BOBBJH
- COBBHJ
- DHBBJO
Correct answer
B. OBBJH
Step-by-step solution
B B H J O B____ 4 !=24 H____ 4 ! 2 ! =12 j____ 4 ! 2 ! =12 O B B H J O B B J H 50^ th rank