Pronounced as one letter,
And written with three,
Two letters there are,
And two only in me.
I am double, I am single,
I am black blue and grey,
I am read from both ends,
And the same either way.

What number divided by 4 is the same as that number minus 4?

Can you solve the below tricky visual equation?

Nine marbles are arranged in the image below. Can you slide two marbles to form a square?

Two batsman each on 94 runs. Seven runs needed to win in last 3 balls. Both make 100*. How?

If you had a pizza with crust thickness 'a' and radius 'z', what's the volume of the pizza?

Below is the sum of symbols in each row and column in the figure. Analyzing the figure, can you find out the value of the symbols?

Be active and find the killer in the picture Riddle below.

A bus driver was heading down a street in Mexico. He went right past a stop sign without stopping, he turned left where there was a "no left turn" sign, and he went the wrong way on a one-way street. Then he went on the left side of the road past a cop car. Still - he didn't break any traffic laws. Why not?

In a football game, Christina defeated Teresa by 2 - 0 but no man from either side scored. How can this be possible?