1. Check whether 7200 is divisible by 25 or not?Solution:Divisibility rule of 25 :
The last two digit is divisible by 25, then number is also divisible by 25.
Last 2 digit of 7200 is 0, which is divisible by 25.
`:.` 7200 is divisible by 25.
2. Check whether 8250 is divisible by 25 or not?Solution:Divisibility rule of 25 :
The last two digit is divisible by 25, then number is also divisible by 25.
Last 2 digit of 8250 is 50, which is divisible by 25.
`:.` 8250 is divisible by 25.
3. Check whether 9650 is divisible by 25 or not?Solution:Divisibility rule of 25 :
The last two digit is divisible by 25, then number is also divisible by 25.
Last 2 digit of 9650 is 50, which is divisible by 25.
`:.` 9650 is divisible by 25.
4. Check whether 6939 is divisible by 25 or not?Solution:Divisibility rule of 25 :
The last two digit is divisible by 25, then number is also divisible by 25.
Last 2 digit of 6939 is 39, which is not divisible by 25.
`:.` 6939 is not divisible by 25.
5. Check whether 7788 is divisible by 25 or not?Solution:Divisibility rule of 25 :
The last two digit is divisible by 25, then number is also divisible by 25.
Last 2 digit of 7788 is 88, which is not divisible by 25.
`:.` 7788 is not divisible by 25.
6. Check whether 9189 is divisible by 25 or not?Solution:Divisibility rule of 25 :
The last two digit is divisible by 25, then number is also divisible by 25.
Last 2 digit of 9189 is 89, which is not divisible by 25.
`:.` 9189 is not divisible by 25.
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