Find out the missing number in the picture attached:

I have no life, but I can die. What am I?

Something Extraordinary happened on May 6th 19778 at 12:34am what was that?

While going to your grandmother's house, you counted Twenty houses on the right side. While returning back to your home, you counted Twenty houses on the left side.

How many houses are there between your home and your grandmother's home?

I am a seven-letter word but if you remove four of my letters I will have one left. What word am I?

Out of four images which one is the odd one out?

There was once a college that offered a class on probability applied to the real world. The class was relatively easy, but there was a catch. There were no homework assignments or tests, but there was a final exam that would have only one question on it. When everyone received the test paper it was a blank sheet of paper with a solitary question on it: 'What is the risk?'.Most students were able to pass, but only one student received 100% for the class! Even stranger was that he only wrote down one word!
What did he write?

How many triangles are there on the puzzle below?

I have nine bottles of wine and one of the nine bottles is poisoned.
I need to find the poisoned bottle with two facts
(1) Poison is deadly, only a sip will cost death
(2) I have two mice to do so.

How should I do it?

There are nine letters in the below-given diagram. You have to form a nine-letter word using these letters.