Can you find the ages of a son, father and grandfather based on the following facts?
The sum of the ages of grandfather, father and son is 140 years.
The age of the son in months is the same as the grandfather in years.
The age of the son in days is the same as the father in weeks.

An express train takes 3 seconds to enter the tunnel which is 1 km long.
If it is travelling at 120 km an hour, how long will it take to pass completely through the tunnel?

What three numbers, none of which is zero, give the same result whether they’re added or multiplied?

What has six faces, but does not wear makeup, has twenty-one eyes, but cannot see?

Take away my first letter, then take away my second letter. Then take away the rest of my letters, yet I remain the same. What am I?

Out of four images which one is the odd one out?

What number does the below three word/phrase identify and why?
1. Deck
2. Year
3. Singing in the Rain

What does this Rebus Picture means ?

What is the word or phrase below?
R | E | A | D

A family is trapped in a jungle. There is a bridge which can lead them to safety. But at one time, the bridge can only allow two people to pass through. Also, all of them are afraid of the dark and thus, they can't go alone.

Father takes 1 minute to cross, the mother takes 2 minutes, the son takes 4 and the daughter takes 5 minutes. While crossing the time taken will be according to the slower one. How can they all reach the other side in the minimum possible time?