Find the next number in the sequence

5 12 24 36 ?

What is the fewest number of coins that would be required in order to make sure each and every coin touches exactly three other coins?

He loves to dance, twist and prance, he shakes his tail, and as a way he sails, wingless he flies into the sky. What is he?

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

What is common among 11, 69, and 88?

It begins where the time ends.
Its second is an expression of surprise.
Its third is a question.
Its fourth is urinate.
It ends with a drink.

Which country it is?

You are playing a game with your friend Jack. There are digits from 1 to 9. You both will take turn erasing one digit and adding it to your score. The first one to score 15 points will win the game.

Would you want to play first or second?

PS: The sum should be exactly 15.

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?

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

What does below Rebus say?

XLR8