Find The Next Number In The Sequence

30 10 15 13 0 16 -15 ?

Consider all the numbers between 1 and 1 million. Among all these numbers, there is something very special about the number 8 and the number 2202. What is it?

In the four images below, can you find the odd one out?

I live in a bowl. I can swim. I have a tail. I also have fins and big eyes. What am I?

A pet show was happening in my locality. I went down along with my kids. In that show, I noticed that all except two of the entries were cats. All except two were dogs and all except two were Monkeys.

Can you find out how many of each animals were present in that pet show?

A finger goes in me. You fiddle with me when you're bored. The best man always has me first. What am I?

My grandson is about as many days as my son in weeks, and my grandson is as many months as I am in years. My grandson, my son and I together are 120 years. Can you tell me my age in years ?

In a chess board, the queen piece can move horizontally, vertically and diagonally freely. The picture represents the same.Can you place 8 queens on the board in a manner that none of the queens can attack each other?

Christina has four daughters, and each of her daughters has a brother. How many children does Christina have?

James bond was pushed out of an aeroplane without any parachute.
He survived, How come?