What does this rebus mean?

O
N
C
E
TIME

What kind of band never plays music?

There is a family that live in a round house. The two parents go out for a movie and leave a babysitter to watch their son. They come back and the kid was not there. Some one kidnapped him. The maid said she was cleaning in a corner. The cook said he was making pizza. The babysitter said she was getting a board game. Who kidnapped him.

The day after tomorrow will be three days before Tuesday. Can you find out what is today?

Can you solve this picture maths equation?

That attorney is my brother, testified the accountant.

But the attorney testified he didn't have a brother.

Who is lying?

Decode the below four famous ciphers:

8P of the SS
1M of the E
1S of the SS
60M in 1H

4 fathers, 2 grand-fathers and 4 sons went to watch the movie.What is the minimum number of tickets they need to buy ?

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?

I make two people out of one. What am I?