A man dies of old age on his 25 birthday. How is this possible?

Identify the 10 differences between the two given pictures.

Why do people go to bed?

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?

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?

What 8 letter word can have a letter taken away and it still makes a word. Take another letter away and it still makes a word. Keep on doing that until you have one letter left. What is the word?

If,

A = 1

B = 2

C = 3

...

...

Z = 26.

Based on above rule, you need to find an eleven letter word whose letter sum is equal to 52.

What is the fewest number of coins that would be required in order to make sure each and every coin touches exactly three other coins?

I have branches, but no fruit, trunk or leaves. What am I?

Place the numbers from 1 to 9 in the circles in a manner that each side of the triangle sums up to 17.