There are 20 people in an empty, square room. Each person has full sight of the entire room and everyone in it without turning his head or body, or moving in any way (other than the eyes). Where can you place an apple so that all but one person can see it?

Spot the cat in the picture below

I am soft and cuddly that soothe your heart. But, If you pick my last name I am going to tear you all apart. Who am I?

It is a nine-letter word.
The exact opposite of the phrase "friendly and outgoing"
It contains the word "over".
It starts will a vowel.

What is it?

What have one eye but still cannot see?

Look at the picture and find out which square is not linked with any of the other squares.

There are are five things wrong with this sentence; only geniuses will be able to to spot all of the mitstakes

John gave half of the apples he had plus one more to Jacob. He gave half of the remaining ones plus one more to James. Now, John was left with just one apple.

Can you find out how many did he have in the beginning?

There is a square of a particular number which when doubled, becomes 7 more than its quarter.

Can you find the number?

Count the number of balls in picture below: