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Permutations and Combinations · 2023 · 1 Feb · Shift 1

3 Mathematics questions from this JEE Main paper
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Permutations and Combinations · 2023 · 1 Feb · Shift 1

3 Mathematics questions from this JEE Main paper

  1. Q22.The value of 1!50!1​+3!48!1​+5!46!1​+….+49!2!1​+51!1!1​ is :
    Mathematics · Permutations and Combinations · MCQ
  2. Q39.The number of 3-digit numbers, that are divisible by either 2 or 3 but not divisible by 7, is ​.
    Mathematics · Permutations and Combinations · Numerical
  3. Q40.The number of words, with or without meaning, that can be formed using all the letters of the word ASSASSINATION so that the vowels occur together, is ​.
    Mathematics · Permutations and Combinations · Numerical