If eleven plus two equals one, what does nine plus five equal?

He does not have any heart but still, He manages to live.
If you kill him, you will eventually die but yet you kill him.
He cannot run, who is He?

What occurs twice in a week, once in a year but never in a day?

If there are fifteen crows on a fence and the farmer shoots a third of them, how many crows are left?

Why is Saturday stronger than Monday?

Solve the puzzle by telling what does below picture means.

What 4-letter word can be written forward, backward or upside down, and can still be read from left to right?

Double it and multiply it by 4. Then divide it by 8 and you’ll have it once more. What number is it?

Four friends are sitting on a tree. Each one of them is wearing a hat. They don't know which coloured hat are they wearing but they do know that two of them have green hats and two of them have orange hats.

Adam is sitting on the top branch and he can see the hats of Billy and Cyrus. Billy is sitting on a branch above Cyrus and he can see Cyrus hat. Duke is sitting at the base of the tree. Branches are covering him fully and no one can see his hat.

Now they are not allowed to look upwards. Who do you think will shout the colour of his hat first?

Identify the next two numbers in this series.

101, 112, 131, 415, 161, 718, ???, ???