A number x when divided by 289 leave 18 as the remainder. The same number when divided by 17 leaves y as a remainder. th…

The greatest number which will divides: 4003, 4126 and 4249, leaving the same remainder in each case:

Which of following can never be ending of a perfect square?

If 17<sup>200</sup> is divided by 18, the remainder is -

Sum of two numbers is thrice their difference. Their ratio is :

The least number that must be subtracted from 63520 to make the result a perfect square is -

If a = 4011 and b = 3989, then value of ab = ?

The sum of the cubes of two numbers in the ratio 3 : 4 is 5824. The sum of the numbers is :