Which number is known as Hardy-Ramanujan number?

Who has invented zero in India?

Identify the famous mathematician.

What comes after Million, Billion, Trillion,__________ ?

Which number can't be represented using Roman numerals?

__________ is the oldest device known for doing calculation.

Infinity means a quantity that can't be counted or something that goes on forever. Symbol for infinity is ______.

Fibonacci sequence is the series of numbers where next number is found by adding up the two numbers before it.

0, 1, 1, 2, 3, 5, 8, 13, 21, 34, ________.

Identify the next number in the above sequence.

Which of the following is not the type of triangle?