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Permutations and Combinations question

2019 · 9 Jan · Shift 2 · Q29
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  5. /2019 · 9 Jan · Shift 2 · Q29

Permutations and Combinations question

2019 · 9 Jan · Shift 2 · Q29

JEE MainMathematicsPermutations and CombinationsMCQ+4 / −1
The number of natural numbers less than 7,000 which can be formed by using the digits 0, 1, 3, 7, 9 (repitition of digits allowed) is equal to :
  1. A
    374
  2. B
    372
  3. C
    375
  4. D
    250
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