Find the hidden panda in the image below.

In the picture that is attached with this question, you can find a square which comprises of four little squares inside it. Consider this square to be made with matchsticks. You have to remove two matchsticks such that only two squares remain instead of five.How will you do it ?

A man in a car saw a Golden Door, Silver Door and a Bronze Door. What door did he open first?

Without looking at a calendar, within a minute name, a boy's name using 5 consecutive 1st letters of 5 consecutive months

Which number should replace the question mark?

A Scientist was fifty years old in the year 2000 but he was forty years old in the year 2010. How can this be possible?

PS: It has a logical answer.

Can you count the number of lines in the below picture?

You can see it everyday, But cannot touch it at will. What is it?

What has 88 keys?

I am taken from a mine and shut up in a wooden case, from which I am never released, and yet I am used by almost every person. What am I?