A new Engineering building containing 100 offices had just been completed. John was hired to paint the numbers 1 to 100 on the doors. How many times will John have to paint the number nine (9)?

The horse jumps over the king.
Strangely there is absolutely no scratch on him.

Can anyone explain, how is this possible?

Which word does the below Plexor means ?

What have one eye but still cannot see?

I have no doors but I have keys, I have no rooms but I have space, you can enter but you can’t leave! What am I?

John and Jacob are twin brothers. One of them is a liar whereas the other one is a truth-teller.

I called their home number and one of them picked up.
I asked. 'Does John lie?' The person replied with a yes.

Whom did I talk with, John or Jacob?

Can you count the number of quadrilaterals in the picture below?

John is the son of Jacob.
So,
Jacob is the_____of John's father?

You are in a land where thirty men and two women were dressed in classic black and white dresses.
They begin to fight as soon as any of them move.

Where are you?

I am the fastest animal but cannot climb the tree. What am I?