Which of the below owl is odd one out?

I am a seven-letter word but if you remove four of my letters I will have one left. What word am I?

In the given picture, in how many ways can you read the word "Tiger"?

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?

Prove that twice of ten is the same as twice of eleven.

Move three sticks of the spiral below to form a square.

Count the number of triangles in the given picture.

Solve the puzzle by telling what does below picture means.

A prisoner is told: "If you tell a lie, we will hang you and if you tell the truth, we will shoot you." What did the prisoner say to save himself?

Can you count the number of squares in the given picture?