It's a protector.
It sits on a bridge.
One individual can see directly through it, while others wonder what it hides.

What is it?

It can't be seen, can't be felt, can't be heard, and can't be smelt.
It lies behind stars and under hills, And empty holes it fills.
It comes first and follows after, Ends life, and kills laughter.
What is it?

Can you divide the below-given shape into four equal and identical pieces?

How can a man go eight days without sleep?

Can you find out what is missing?

1 3 5
2 4 ?

Hint: It's not six. Think out of the box.

I speak without a mouth, and hear without ears. I have no-body, but I come alive with the wind. What am I?

Outside a massage parlour, there is a board that reads
"I only massage those who do not massage themselves."

Reading the above statement, does the masseur massage himself?

What animal walks on four legs in the morning, two legs during the day, and three legs in the evening?

Oedipus, the king of Thebes, figured out the answer to the riddle:

When 99 is considered higher than 100?

The peacock is a bird that does not lay eggs. How do they get baby peacocks?