A girl has as many brothers as sisters, but each brother has only half as many brothers as sisters. How many brothers and sisters are there in the family?

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?

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

Twenty frogs are sitting on a log floating on the surface of a river. Two of them decide to jump off into the water.

How many frogs are there on the log at this moment?

A Club organizes a Running Race, and John, Jacob, Minda, and Tony participated.

The results are as follows

John beats Jacob
Minda beats Toni
Toni beats John

Who came first in the race?

A father's child, a mother's child, yet no one's son.

Who am I?

Find the number of squares in the below-given picture.

What comes
Once in a Year
Twice in a Month
4 times in a Week
6 times in a Day

Can you identify the famous TV character from the rebus below?

Using Only Five 5's and any mathematical operator make sum as 37