Teacher ask the student

'Why are you standing on that chair in music class ?'.

what did student replied ?

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?

No matter how little or how much you use me, you change me every month. What am I?

I am the one who remains awake when you sleep. But I need to rest when you awake. Who Am I?

I have no life, but I can die. What am I?

Can you spot the man between the coffee bean in the picture below ?

You have to fill the below given grid in a manner that every row and column contains the digits 1 to 6. Also, make sure that the squares that are connected with each other must contains the same digit.

Using Only Five 5's and any mathematical operator make sum as 37

There is a unique number which when multiplied by any number from 1 to 6, we will get the new number that contains the same digits only.

Can you find that number?

Why do people go to bed?