Find the 8 in the below-given Image.

Which is heavier: a ton of bricks or a ton of feathers?

Why do Chinese men eat more rice than Japanese men do ?

What has 13 hearts but no other organs?

Who has married many women but was never married?

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

which number am I?

On a bright sunny day, two fathers took their son fishing in the lake. Each man and son were able to catch one fish. When they returned to their camp, there were only three fishes in the basket. What happened?

PS: None of the fish were eaten, lost, or thrown back.

Manish and Manoj play 5 games of chess.
Both Manish and Manoj win the exact same number of games. There is no tie at all.

How?

Buy me, smell me or deliver me, I do not change.

Who am I?

A pond had 60 fish, out of which, all but 20 died.
How many fishes are now present in that pond?