How many 9 digit number can be formed from 1, 2, 3, 4, 5 which is divisible by…
PYQ TCS NQT 2026
How many 9 digit number can be formed from 1, 2, 3, 4, 5 which is divisible by 4, if repetition is allowed?
- A.
4^9
- B.
5^9
- C.
5^8
- D.
5^7
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