Statement 1 says it is divisible by 25. A number to be divisible by 25 should have either 5 or 0 in the unit's place.

Hence, statement 1 is insufficient.

Statement 2 says it is divisible by 26. A number to be divisible by 26 should have 6, 2, 8, 4, or 0 in the unit's place.

Hence, statement 2 is insufficient.

Now combining both statements we see only 0 digit is the common case in both.

Hence, the unit place should be 0. So, the answer is C.

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