Permutations and Combinations

JEE Main · Mathematics · 13 past questions

These are the board's own papers. 198 more board questions reprinted in the books we use in class are for signed-in students: sign in.

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1. Q7 2026 6 Apr Shift 1

   The number of 4-letter words, with or without meaning, each consisting of two vowels and two consonants that…

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