A Doctor always sneezes before the rain. Doctor sneezes, Will it rain?

What does the below image rebus riddle means ?

What can jump higher than a building?

You can hear me, but you can't touch or see me.

What am I?

Why is Saturday stronger than Monday?

They are the five precious gems of an everyday sort and all can be found on a Tennis Court. Who are they?

I’m light as a feather, yet the strongest person can’t hold me for five minutes. What am I?

There are 2 sand hourglasses.

The small one can measure 5 hours and the large one can measure 7 hours.

How can we measure 16 hours with 2 sand hourglasses running together ?

How is a fly different from a mosquito?

You are given four results as below:
1111 = F
2222 = E
3333 = T
Then, can you find out how to code 4444?