How can you make number one disappear by adding something to it?

You need to climb ten stairs. At every stair, you can either take one step up or you can jump two steps up.

In how many different ways you can climb 10 stairs?

I am a word that begins with the letter “i.” If you add the letter “a” to me, I become a new word with a different meaning, but that sounds exactly the same. What word am I?

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

Can you tell a 3D object that has just two surfaces?

what does the below math rebus puzzle mean?

How many minutes are there in Feb 2017?

Note: The shortest answer is the correct answer.

The measurement of time, That can't be found on a clock, But can be looked upon on a map.

Who is He ?

Three friends named Mr. Black, Mr. Yellow and Mr. Green enter a pub on a weekend night. They are wearing either a Black, Yellow or Green shirt.

Mr. Yellow says to them, 'Did you notice that we all are wearing different color shirts than our names?'

To this, the man who was wearing the Green shirt said. 'Wow, thats right.'

Can you identify who is wearing which colour shirt ?

The dirtier I get, the whiter I look. Who am I?