The integers 34041 and 32506 when divided by a three-digit integer n leave the same remainder. What is n ?
Correct Answer : D
The digits of a three-digit number A are written in the reverse order to form another three-digits number B. If B > A and B - A is perfectly divisible by 7, then which of the following is necessarily true?
If R = (3065-2965)/(3064+2964) then :
Let n! = 1×2×3×....×n for integer n ≥ 1. If p=1!+(2×2!)+(3×3!)+....+(10×10!), then p+2 when divided by 11! leaves a remainder of