Question

Which country’s scientists invented the decimal system?
A. England
B. America
C. India
D. China

Answer 1

Hint: The decimal system is a numbering system that is composed of various symbols and has 10 as its base, thus commonly known as the base-10 system. The system inculcates whole numbers along with decimal fractions. The general denotation of this system includes whole numbers first, following which lies the fractions in the form of decimal digits.

Complete answer:
The Arabic numbering system is one of the most vital and efficient developments in the Mathematics segment and there are several different theories regarding its origin. Some of the theories are:
The thought that it first originated in China.
1. It was invented by Al-Khwarizmi, a Persian polymath.
2. The idea regarding its origin in the ancient Middle East and the westward transmission of the Indian numeral system.
3.Despite such extreme theories of contrasting magnitude, the historians mainly believed that this Arabic numeral system was inspired by Indian mathematics.

Thus, option (C) is correct.

Additional Information: The system was developed between the first and sixth centuries A.D. It is sometimes also referred to as the Hindu-Arabic numeral system as was acquired by the Arabs first from the Hindus and they were the first ones to introduce it to Europeans.

Note: The origin of the Decimal System with base-10 positional number system that was invented in India can be traced back to China since the Chinese Hua Ma system is also a positional base-10 system. So, it is said that the Hua Ma numerals or some numeral system similar to it might have been the inspiration behind the base-10 positional numeral system that evolved in India.