It is being given that (2<sup>32</sup> + 1) is completely divisible by a whole number. Which of the followin…

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

The sum of three consecutive odd natural numbers each divisible by 3 is 63. What is the largest among them ?

Unit digit in $${\left( {264} \right)^{102}} + {\left( {264} \right)^{103}}$$    is :

If 4x<sup>2</sup> - 12x + k is a perfect square. then the value of k is ?

A number when divided successively by 4 and 5 leaves remainders 1 and 4 respectively. When it is successively divided by…

The remainder of $$\frac{{{6^{36}}}}{{215}}:$$

Half way through the journey from Delhi to Lahore Atalji began to look out of the window of the Samjhauta Express and co…