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Mathematics - Permutation & Combination Question with Solution | TestHub

MathematicsPermutation & CombinationArrangement under ConstraintEasy2 minPYQ_2024

MathematicsEasysingle choice

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 $5 0^{th}$ word is :

Options:

Answer:

Solution:

$BBHJO$ B____ $4! = 24$ H____ $\frac{4 !}{2 !} = 12$ j____ $\frac{4 !}{2 !} = 12$ O B B H J O B B J H $\to 5 0^{th}$ rank

Stream:JEESubject:MathematicsTopic:Permutation & CombinationSubtopic:Arrangement under Constraint

⏱ 2mℹ️ Source: PYQ_2024

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