You have two strings whose only known property is that when you light one end of either string it takes exactly one hour to burn. The rate at which the strings will burn is completely random and each string is different.

How do you measure 45 minutes?

Can you think of any three-dimensional shape that comprises of exactly two surfaces?

It belongs to you, but other people use it more than you do. What is it?

What is harder to catch the faster you run?

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

Divide 110 into two parts so that one will be 150 per cent of the other. What are the 2 numbers?

Which tank will fill first?

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?

You have 10 balls with you. A friend of yours out of nowhere asks you to place those ten balls in five lines such that each of the lines has exactly 4 balls on them. He needs to check your intelligence. Prove him by doing the task.

Which Number is the odd one out?

A) 7145
B) 2716
C) 5321
D) 4135