Christina is older than Kareena and Karishma. Katrina is older than Karishma and younger than Kareena. If Kareena has a brother named John, who is older than Christina, who's the youngest?

What does this rebus puzzle means ?

Can you find out the remainder when 3^300 is divided by 5?

Complete the series by replacing "?" with the correct number.

ST ND RD TH '?'

What English word has three consecutive double letters?

What is so fragile that saying its name breaks it?

How can you throw a ball as hard as you can and have it come back to you even if it doesn't hit anything there is nothing attached to it and no one else catches or throws it.

I have lakes with no water, mountains with no stone and cities with no buildings. What am I?

Find out the missing number in the picture attached:

What does the following BrainBat signifies?

ABCDEFGHIJKLMNOPQRSTUVWYZ

QQQQQQQQQQQQQQQQQQQQQQQQQ.