In a boat, the father of a sailor's son is sitting with the son of the sailor. However, the sailor is not present on the boat.

Can this even be possible?

If,

A + B = C
D - C = A
E - B = C

Based on the above equations, find out the answer for:

D + F = ?

how come the second man dies?

A patient was diagnosed with some ailment. He was given five different tablets to take at night at an interval of 15 minutes.

How long will it take the patient to consume all the five tablets?

I went to the bookshop and spent one-half of the money that was in my purse.

When I came out, I found that I had as many cents as I had dollars and half as many dollars as I had cents when I went in. Find the money in my purse when I entered the store.

When I get multiplied by any number, the sum of the figures in the product is always me. What am I?

What runs around the whole yard without moving?

I don't get anymore wetter, no matter how much rain falls on me.

What is the coolest letter in the alphabet?

It is raining today at 11:59 am. What is the probability of sunny weather after 72 hours?