Can you solve this amazing hard number series problem?
7, 8, 10, 12, 16, 18 ?

Solve below rebus puzzle?

The person who makes it has no need for it. He who purchases it does not use it. The person who does use it does not know they are. What is it?

There are 2 cops parked along a one-way street looking for traffic violations. They spot a taxi driver going in the wrong direction, yet they do nothing.

Why?

Which of the below owl is odd one out?

What has hands, but can’t clap?

A word I know,
Six letters contain,
Subtract just one,
And twelve is what remains.

The below mentioned letters have been placed in a order using a logic.

DEAD, BALL, FEAR, SHOP

Can you find the logic?

Akbar called Birbal and asked him to draw a line on the floor. He asked Birbal to make that line smaller without erasing it. Birbal smiled and did it before Akbar could blink his eyes.

How did he managed to do it?

A man says, "Brothers and sisters, have I none, but that man's father is my father's son." Who is that man?