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

What is the fastest way to double your money?

We have four gears with below features=> Both Gear A and D has 60 teeth=> Gear B has 40 teeth=> Gear C has 20 teeth=> Every two minutes, Gear B makes 25 full turns.What is the relative speed of Gear A and Gear B?

Count the number of balls in picture below:

In The Image Below Which clock is the odd one out?

Christina has four daughters, and each of her daughters has a brother. How many children does Christina have?

Find the combined weight of the Cat, Dog and Rabbit in the given picture.

Can you solve this picture maths equation?

What does below rebus means ?

I am written with two letters.
I said with the one.
I usually am seen with the two.

Who am I?