1. How can we put an elephant in the refrigerator?
2. How can we put a Giraffe in a refrigerator?
3. The king of the jungle invites all the animals to a party everyone comes except for one animal, which animal?
4. You come to a crocodile-infested lake, you can't go around it, you can't co under it and you can't go over it, how do you get across?

Why did Navjot Singh Sidhu put the new January calendar in the freezer

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?

Use only one mathematical symbol and all numbers (0-9) to get a sum of 99

This is a classy optical illusion puzzle. What more you can find except bricks in the image below?

When I got four, I have it none.
When I got two, I have it some.
When I got none, I have it all.

What is it?

Two in a corner, one in a room, zero in a house, but one in a shelter. What am I?

Why is the Hole below a Lock?

Which point will the car reach to go out?

How much will a 38° angle measure when looked at under a microscope that magnifies ten times?