What is a word made up of 4 letters, yet is also made up of 3. Sometimes is written with 9 letters, and then with 4. Rarely consists of 6, and never is written with 5.

John was piloting a plane behind a car but was never able to overtake it. Why?

When a clock is observed, the hour hand is at a minute mark and the minutes hand is six minutes ahead of it.

When the clock is observed again after some time, the hour hand is precisely on a different minute mark and the minute hand is seven minutes ahead of it.

Can you calculate how much time has elapsed between the two observations?

If Rajina's daughter is my daughter's mom, who am I to Rajina?

You enter your friend's room. He is not in his room. Although you see that on the bed there are two dogs, five cats, two giraffes and three pigs. Also, a couple of chickens and ducks are flying in the room.

Calculate the number of legs standing on the floor.

What is full of holes but still holds water?

The following sentence is false. The preceding sentence is true.
Are these two sentences true or false?

A maths symbol is hidden in the below Bar Graph. Can you decipher it?

Can you count the number of triangles inside a triangle?

Can you solve this picture maths equation?