Replace the 'X' with any mathematical symbol to make the expression equal to 111.

18 X 12 X 2 X 3 = 111

What makes this number unique: 8,549,176,320?

A frog is at the bottom of a 30-meter well. Each day he summons enough energy for one 3-meter leap up the well. Exhausted, he then hangs there for the rest of the day. At night, while he is asleep, he slips 2 meters backwards. How many days does it take him to escape from the well?

How is a fly different from a mosquito?

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?

Look at the picture and find out which square is not linked with any of the other squares.

Our product and our sum always give the same answer. Who are we?

In the below-given picture of a pretty girl, there is something wrong. Can you find out what it is?

What is so fragile that saying its name breaks it?

A man was driving a black truck. His lights were not on. The moon was not out. A lady was crossing the street. How did the man see her?