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?

Take number 1000 and then add 20 to it.
Now add 1000 one more time.
Now add 30.
Now add 1000 one more time.
Now add 40.
Now add 1000 one more time.
Now add 10.

What is the total?

What part of Turkey has the most feathers?

In particular commonwealth games, a female participant won silver and gold medals for a single event.

How can this be possible?

No one wants to have it, but if one got it, he does not want to lose it. What is It?

I came first on earth but second on the heaven.
I also came twice in a week but found just once in a year.
I stay away from months but you can find me in February.

What am I?

What has hands, but can’t clap?

I am a three digit number.
My tens digit is five more than my ones digit.
My hundreds digit is eight less than my tens digit.
What number am I?

The answer I give is yes, but what I mean is no. What was the question?

Be active and find the killer in the picture Riddle below.