John is 45 years older than his son Jacob. If you find similarities between their ages, both of their ages contain prime numbers as the digits. Also, John's age is the reverse of Jacob's age.

Can you find their ages?

First, think of the colour of clouds. Next think the colour of snow. Last, think of the colour of the moon. Now, what do cows drink?

There is something which you can be arrested for attempting but not for successfully completing.

Can you discover the missing number in this series?

37, 10, 82
29, 11, 47
96, 15, 87
42, ?, 15

What kind of band never plays music?

Can you find the key in the picture below?

Can you spot the man between the coffee bean in the picture below ?

The doctor advised his patient to take a tablet after every fifteen minutes. He gave him five tablets in total.

How much time will he take to have all the five tablets?

A bomb goes off.
Carnage.
One person, only a few feet away, survives! How can this be?

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