If we tell you that there is a relation between the numbers and letters in the given figure, can you analyze it and find the missing letter in the last box?

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

How many words can a pen with half refill write?

Can you make four (4) nines (9) equal 100?

What can run but never walk, have a mouth that never speaks, have a head that never weeps, and have a bed but never sleeps?

Can you name some countries which do not have the alphabet 'A' in them?

I have a five and a three-gallon jar. Assuming there is an infinite supply of water, how can I measure one-gallon water?

What number divided by 4 is the same as that number minus 4?

A guy in his thirties is found dead in a forest. The shocking thing about the body is that he is wearing his swimming trunks snorkel and a facemask.

For your information, the nearest lake is some 10 miles away and the sea is hundreds of miles away.

How did he die then?

A man was driving a black truck. His lights were not on. The moon was not out. A lady was crossing the street. How did the man see her?