Why do people go to bed?

In the four images below, can you find the odd one out?

They came out at night, without being called.
They lost at day, without being stolen.
Who are they?

You need to move three matchsticks to form three squares. Can you do it?

Find the missing letter in the last circle logically in the given below picture.

Find out which of the given views in the picture is accurately the top view of the given pyramid.

Solve the puzzle by telling what does below picture means.

Akbar summoned Birbal out of anger.
He told him that he will have to face death.
He asked him to make a statement and if the statement is true he will be buried alive and if the statement is false, he will be thrown at lions.
After hearing Birbal’s statement, Akbar could do nothing but smile.
He gave him 5 gold bars and let him go.

What did Birbal say?

Which letter of the alphabet has the most water?

Can you solve the maths in the below-given picture equation?