I think the questions is pretty straight forward

IMO E is the answer.. here is the explanation

from statement 1 we know that x = 12 N + 5 and the numbers that can fit the bill here are 17, 29, 65 et cetera

from statement 2 we know that x = 18 N + 11 and the numbers that can fit the bill here are 29, 47, 65 et cetera

Even if u combine both the statements u still have more than one number which can satisfy both the equations (i.e. statement 1 and 2)

for e.g 29 and 65 both satisfy the condition

and if 29 / 8 leaves a remainder of 5 and 65 divided by 8 leaves the remainder 1 so both statements put together are insufficent.

Hope this helps

what is the OA to the question

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