What does this rebus riddle means ?

What has 88 keys?

What is the riddle which can be asked all day with a different correct answer each time.

Complete the table series riddle by finding the number that can replace "??".

How far can you walk into the woods?

Can you identify the direction in which this bus is moving; left or right?

Hint: The bus is moving on the roads of London.

A newspaper is supposed to have 60 pages, but pages 24 and 41 are missing.
Which other pages won't be there?

Can you name an animal whose killing cannot be performed without spilling your own blood?

One evening there was a murder in the home of a married couple, their son and daughter. One of these four people murdered one of the others. One of the members of the family witnessed the crime.

The other one helped the murderer.

These are the things we know for sure:

1. The witness and the one who helped the murderer were not of the same sex.

2. The oldest person and the witness were not of the same sex.

3. The youngest person and the victim were not of the same sex.

4. The one who helped the murderer was older than the victim.

5. The father was the oldest member of the family.

6. The murderer was not the youngest member of the family.

Who was the murderer?

A man says, "Brothers and sisters, have I none, but that man's father is my father's son." Who is that man?