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

A guy in his thirties is found dead in a forest. The shocking thing about the body is that he is wearing his swimming trunks snorkel and a facemask.

For your information, the nearest lake is some 10 miles away and the sea is hundreds of miles away.

How did he die then?

I am a prime number.
The double of myself is equal to the square of me.

which number am I?

You Throw The Outside, Cook The Inside
Eat The Outside, Throw The Inside.

What Is It?

How many times can you subtract the number 5 from 25?

One day, I thought of ways that can be used for creating a palindrome. So I decided that I will turn into a larger number by adding the reversed digits to the original number and keep doing it till I finally obtained a palindrome.

I am not sure if this process will always result in a palindrome eventually but I was able to produce a four-digit palindrome. Can you guess my starting number?

There are two words one resembles the "state of rest" and the other is related to "writing/reading material".

Can you name these two words which also sound similar?

With the help clues provided in the image, can you find the 5 digit key?

I am the one who remains awake when you sleep. But I need to rest when you awake. Who Am I?

The following "Brain Bat" means Slow Down.
S
L
O
W

Using the same logic, can you tell us what does the following Brain Bat means ?
E
V
I
G