Find The Next Number in the series:

12 13 15 17 111 113 117 119 123 ?

You can hear me, but you can't touch or see me.

What am I?

In case you were starting to feel confident, this one was meant for third graders in Vietnam. The answer is 66, but we don't blame you for scratching your head about how they got there.

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

Can you solve the tricky chess rebus puzzle below by ciphering the hidden meaning?

They do not possess flesh or feathers or scales or bone
But still, they are blessed with fingers and thumbs of their own.

A man is surviving on an island along with his friend. They have been starving for four days for food. Suddenly, they find a fisherman. The friend goes with the fisherman in order to catch the fish (if they can find any).

The fisherman returns after some time but he is alone and has some salmon that he had prepared. When asked, the fisherman tells him that his best friend fell off the boat and drowned in the water. Starving for so long, he eats the meal while crying for his friend.

After being rescued, he goes to a diner and orders salmon. When he eats his meal, he jumps and commits suicide. Why did he do it?

There was a man he lives in a hotel each morning he presses the first floor button each evening if there is a person in the elevator he asks him to press the 10 floor button if there is no one in the elevator he takes the stairs why.

The measurement of time, That can't be found on a clock, But can be looked upon on a map.

Who is He ?

It belongs to you, but other people use it more than you do. What is it?