How many four digit numbers exist which can be formed by using the digits 2, 3, 5 and 7 once only such that they are divisible by 25?
Submitted by: Administrator1. 4! - 3!
2. 4
3. 8
4. 6
Ans :B
Submitted by: Administrator
2. 4
3. 8
4. 6
Ans :B
Submitted by: Administrator
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