What will be the reminder when (67^67+67) is divided by 68?
Options.
A) 1	B) 63	C) 66	D) 67	E) none of these

Rationale: "( x ^ n + 1 ) will be divisible by ( x + 1 ) only when n is odd ; ( 67 ^ 67 + 1 ) will be divisible by ( 67 + 1 ) ; ( 67 ^ 67 + 1 ) + 66 when divided by 68 will give 66 as remainder . correct option : c"
Answer: C