The number of natural numbers less than 7,000 which can be formed by using the digits 0…
Mathematics · JEE Main · NTA Exams — Permutations and Combinations
The number of natural numbers less than 7,000 which can be formed by using the digits 0, 1, 3, 7, 9 is equal to (if repetition of digits allowed):
- 372
- 375
- 250
- 374
Answer
(D) 374
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