Statement 1:

Options for n = 5, 10, 15, 20...

When 10 is divided by 6, the remainder is 4.

When 15 is divided by 6, the remainder is 3.

Since the remainder can be different values, INSUFFICIENT.

Statement 2:

Options for n = 12, 24, 36, 48...

When 12 is divided by 6, the remainder is 0.

When 24 is divided by 6, the remainder is 0.

When 36 is divided by 6, the remainder is is 0.

Since the remainder is the same in every case, SUFFICIENT.

The correct answer is B.

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Thanks & Regards,

Anaira Mitch