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Permutations and Combinations question

2023 · 29 Jan · Shift 2 · Q26
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  5. /2023 · 29 Jan · Shift 2 · Q26

Permutations and Combinations question

2023 · 29 Jan · Shift 2 · Q26

JEE MainMathematicsPermutations and CombinationsMCQ+4 / −1
The letters of the word OUGHT are written in all possible ways and these words are arranged as in a dictionary, in a series. Then the serial number of the word TOUGH is :
  1. A
    79
  2. B
    84
  3. C
    89
  4. D
    86
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