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A three-digit odd number less than 500 is to be formed from 1,2,3,4 and 5. If ...

A three-digit odd number less than 500 is to be formed from 1,2,3,4 and 5. If repetition of digits is allowed, in how many ways can this be done?
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  • A 125
  • B 75
  • C 60
  • D 36
Correct Answer: Option B
Explanation:
No. of ways = 3 x 5 x 5
= 75

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