Find the missing letter in the last circle logically in the given below picture.

If there are fifteen crows on a fence and the farmer shoots a third of them, how many crows are left?

If 1+9+8=1, what is 2+8+9?

If two fifty-foot ropes are suspended from a forty-foot ceiling that is twenty feet apart, how much rope will you be able to steal if you have a knife?

John named his first son Alpha, second Beta, third Charlie and fourth Delta. What is the fifth son's name?

A man has a barrel filled with oil that weighs 100 pounds, and then he puts something into it. Now the barrel weighs less than 100 pounds. What did he put in the barrel?

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

What is the next number in this matchsticks series riddle?

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

A king sentenced a man to the death sentence for some crime he had committed. Known for his kindness, the king told the culprit that he had a choice to die in a way he decides.

The culprit was clever and said something that saved him from death. What method do you think he must have chosen for his death?