I am quite hot but become too cold if you remove the first two letters. What am I?

I speak without a mouth, and hear without ears. I have no-body, but I come alive with the wind. What am I?

What is a word made up of 4 letters, yet is also made up of 3. Sometimes is written with 9 letters, and then with 4. Rarely consists of 6, and never is written with 5.

Can you divide the below-given shape into four equal and identical pieces?

A newspaper is supposed to have 60 pages.Pages 14 and 21 are missing from the newspaper.

Can you tell me , Which other pages won't be there as well ?

Can you decipher the two rows to find the hidden word?

Name one eight-letter word with 'kst' in the middle, 'in' the beginning, 'and' at the end.?

You have 10 balls with you. A friend of yours out of nowhere asks you to place those ten balls in five lines such that each of the lines has exactly 4 balls on them. He needs to check your intelligence. Prove him by doing the task.

Can you think of a smallest +ve number such that if we shuffle the digits of the number, the new number becomes double the original number?

What are the next two letters in the following series and why?
W A T N T L I T F S _ _

*Hint: Check Puzzle Title