My location can be determined by the below rebus.
So where am i ?

Identify the hidden meaning behind this picture?

If,
29 - 1 = 30
9 - 1 = 10
14 - 1 = 15

Based on similar logic, Can you prove that the below algebraic equation is true?
11 - 1 = 10 ?

My friends called me Iron59 because my parents are a chemist and a mathematician. What is my real name?

What will be the best approach to finding all the prime numbers less than 75 that leave an odd reminder when we divide them with 5?

A clock loses 10 minutes each hour. If the clock is set correctly at noon, what time is it when it reads 3 PM?

Suppose that you are trapped on the surface of a frozen lake. The surface is so smooth and ideal that there is no friction at all. You cant make any grip on the ice and no wind is blowing to help you out. You have just a mobile phone with you which has got no reception disabling you to call for help.

How will you plan your escape before you freeze to death on the frozen lake?

In the given figure, you can see that four match sticks are used to form a square. Can you form five squares by using six matches?

There was a strange boy who was born before his father. How can this be possible?

Create a number using only the digits 4,4,3,3,2,2,1 and 1. So i can only be eight digits. You have to make sure the ones are separated by one digit, the twos are separated by two digits the threes are separated with three digits and the fours are separated by four digits