Can you solve this picture maths equation?

Three doctors said that Bill was their brother. Bill says he has no brothers. How many brothers does Bill actually have?

My friends called me Iron59 because my parents are a chemist and a mathematician. What is my real name?

Decode below rebus
D
N
A
T
S , D

On a bright sunny day, two fathers took their son fishing in the lake. Each man and son were able to catch one fish. When they returned to their camp, there were only three fishes in the basket. What happened?

PS: None of the fish were eaten, lost, or thrown back.

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?

Whats the next number in the below number sequence pattern.

If your uncle’s sister is not your aunt, what relation is she to you?

Find the missing number in the image below.

What do you think with the below Picture ?