A boy and a girl are sitting on the porch.
"I'm a boy," says the child with black hair.
"I'm a girl," says the child with red hair.
If at least one of them is lying, who is which?

As we know that white starts the game of chess. Can you find the scenario shown in the picture below is possible when all the white pieces are at the original place while the black pawn is not as in the below picture?

What number do you get when you multiply all of the numbers on a telephone's number pad?

I start and end with 500 and carry a 5 in my heart. But I require the first letter and the first number to be complete. I am the name of a King.

Who am I ?

How can you spell "White of an egg" in one word?
Hint: I know you can spell coke, poke, and joke.

What is common among 11, 69, and 88?

1 + 9 + 8 = ?
considering, 28 + 8 + 92 = 10

How can you make number one disappear by adding something to it?

Usually, a boxing match consists of twelve rounds. In a particular friendly match between two heavyweights, the match was finished in the ninth round itself as one of the boxers knocked out the other one.

But, in that fight, no man threw even a single punch.

How can this be possible?

Which tank will fill first?