Can you find the missing number in the third row?
35 20 14
27 12 18
5 2 ?

I make two people out of one. What am I?

What can go through glass without breaking it?

If you’ve got me, you want to share me; if you share me, you haven’t kept me. What am I?

You are stuck on an island where you have nothing. You find four pieces of paper somewhere on the island. What will be your strategy to escape from the island safely?

PS: No other resource is available to you on the island, neither can you build anything.

What occurs twice in a week, once in a year but never in a day?

John drives to his office at 20km/hr. After reaching the office, he realizes that today is a holiday. He went back at an average speed of 30km/hr. Discounting the time spent in the stoppage what was the average speed of his journey?

If,

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

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

D + F = ?

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?

I’m tall when I’m young, and I’m short when I’m old. What am I?