Quantrex Quantrex AcademyJEE · NEET · NDA PYQs with solutions Open app
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

  1. AJBBOH
  2. BOBBJH
  3. COBBHJ
  4. 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

Practice Permutation and Combination on Quantrex Academy →

More from Permutation and Combination

All Permutation and Combination questions Full Permutation and Combination list All JEE Main PYQs