What number should come in place of the question mark below?

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

A beggar on the street can make one cigarette out of every 6 cigarette butts he finds. After one whole day of searching and checking public ashtrays the beggar finds a total of 72 cigarette butts. How many cigarettes can he make and smoke from the butts he found?

John was piloting a plane behind a car but was never able to overtake it. Why?

Usually, a boxing match consists of twelve rounds. In a particular friendly match between two heavyweights, the match was finished in the ninth round itself as one of the boxers knocked out the other one.

But, in that fight, no man threw even a single punch.

How can this be possible?

Can you find the dog hidden in a group of pandas?

Can you solve the tricky chess rebus puzzle below by ciphering the hidden meaning?

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

There are two words one resembles the "state of rest" and the other is related to "writing/reading material".

Can you name these two words which also sound similar?

Why did Navjot Singh Sidhu put the new January calendar in the freezer