Quickly Solve this riddle

7 - 4 + 3 * 0 + 1 = ?

John was drowned by he was not wet. How?

Manish and Manoj play 5 games of chess.
Both Manish and Manoj win the exact same number of games. There is no tie at all.

How?

Many have heard it, but nobody has ever seen it, and it will not speak back until spoken to. What is it?

Solve the below puzzle by replacing the question mark with the correct number.

3 6 12

4 8 16

5 10 ?

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

Can it be possible to build a house that has all its four walls facing towards the South?

what does this below rebus represent identXQQQQQME

What do you answer even though it never asks you questions?

I am soft and cuddly that soothe your heart. But, If you pick my last name I am going to tear you all apart. Who am I?