Why was the broom late?
It always becomes white when it becomes dirty. What is that?
A Black board.
What is the smallest number, that can be expressed as the sum of the cubes of two different sets of numbers?
Hardy-Ramanujan discovered 1729 as a magic number. Why 1729 is a magic number?
10^3 + 9^3 = 1729
12^3 + 1^3 = 1729
Taxicab number Ta(2)
What is the significance of the following: The year is 1978, thirty-four minutes past noon on May 6th.
The time and month/date/year are 12:34, 5/6/78.
It always goes up and never ever comes down! What is that?
There are two answers - your age and your height.
Why is a crash of thunder like a jewler?
Because both make the ear-ring.
It has only two bones, but there are 1000s of ribs. What is that?
If a long dress is evening wear, what is a suit of armor?
What do you get if you cross an elephant and a kangaroo?
Big holes all over Australia!
Which is faster among the two? Hot or cold?
Hot is faster, as you can easily catch cold.