Why is it very easy to weigh a fish?

How many sides does a circle have?

We are a group of eight brothers. We consider the weak, yet we protect the king in every battle. If we move ahead, we never turn back. Who are we?

What three numbers, none of which is zero, give the same result whether they’re added or multiplied?

If in a car race, the man who came two places in front of the last man finished one ahead of the man who came fifth, how many contestants were there?

A girl rode into a tourist spot out of the city on Thursday. She loved the place and decided to stay for a few days. She stayed for four days and then she left for back home on Thursday.

How can this be possible?

I am a prime number.
The double of myself is equal to the square of me.

which number am I?

What happened when the wheel was invented?

What Deficiency does the below rebus represent?

VIT_MIN

What brings you down but never up?