My cousin lives in one story house in Antarctica. His house is made the of-of sandstone. what is the color of stairs?

Your last good ping-pong ball fell into a narrow metal pipe embedded one foot deep in concrete.
How can you get it out undamaged, if all the tools you have are your tennis paddle, shoe laces, and plastic water bottle, which does not fit into the pipe?

Solve below rebus puzzle?

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?

People make me, save me, change me, raise me. What am I?

I have branches, but no fruit, trunk or leaves. What am I?

Why Wine Glass Stem is so long?

Out of four images which one is the odd one out?

Can you identify the Oscar-winning movie from the rebus below?

Prove that the below maths equation is true.

8 + 8 = 91