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Permutations and Combinations · 2025 · 3 Apr · Shift 1

2 Mathematics questions from this JEE Main paper
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Permutations and Combinations · 2025 · 3 Apr · Shift 1

2 Mathematics questions from this JEE Main paper

  1. Q46.All five letter words are made using all the letters A, B, C, D, E and arranged as in an English dictionary with serial numbers. Let the word at serial number n be denoted by Wn​. Let the probability P(Wn​)…
    Mathematics · Permutations and Combinations · Numerical
  2. Q50.If the number of seven-digit numbers, such that the sum of their digits is even, is m⋅n⋅10n;m,n∈{1,2,3,…,9}, then m+n is equal to ​
    Mathematics · Permutations and Combinations · Numerical