Icosahedrons have how many equal sides? 

What comes after a trillion? 

How many digits does the value of Pi have? 

The use of Arabic Numerals is invented in what country?

What is the only number that has letters in alphabetical order? 

What does the term ‘crore’ mean?

What is the term used for the perimeter of a circle? 

What is the number of sides on a nonagon? 

What is the shape of the mathematical symbol lemniscate? 

What was the original name for the number 0? 

Who invented the use of negative numbers? 

What does the term “Giga” refer to? 

How many times can a sheet of paper be folded in half?