Can you find out the next digit in the following series ?

0, 0, 1, 3, 2, 6, 3, 9, 4, 12, 5, ?

I am never scared but became petrified and can’t live in a house but would die to make one. What am I?

I look flat, but I am deep. Hidden realms I shelter. Lives I take, but the food I offer. At times I am beautiful. I can be calm, angry, and turbulent. I have no heart but offer pleasure as well as death. No man can own me, yet I encompass what all men must have. What am I?

The more you take me, the more you leave me behind.
Who Am I?

Which flower has two lips?

What is the below Rebus indicate?

You need to remove two matchsticks to make the below equation true. Can you do it ?

What is always in front of you but can’t be seen?

What kind of band never plays music?

How high do you have to count before you use the letter “a” in the English spelling of the whole number?