The difference of two numbers is 1365. On dividing the larger number by the smaller, we get 6 as quotient and the 15 as …

Find the remainder when 73 × 75 × 78 × 57 × 197 × 37 is divided by 34.

A naughty boy Amrit watches a Sachin Tendulkar inning and acts according to number of runs he sees Sachin scoring. The d…

How many pairs of natural numbers is there the difference of whose squares are 45.

The sum of squares of three positive integers is 323. If the sum of squares of two numbers is twice the third, their pro…

A number consists of two digits. If the number formed by interchange the digits is added to the original number, the res…

Find the least number of five digits which is divisible by 333 ?

The last digit of (1001)<sup>2008</sup> + (1002) = ?