Modern numerals known as 'Arabic' numerals were invented by
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Arabs
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Greeks
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Indians
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Persians
C
Correct answer
Explanation
The modern numeral system (0-9) known as Arabic numerals was actually invented by ancient Indian mathematicians. This system was transmitted to the Arab world and then to Europe, which is why they're called 'Arabic numerals' despite their Indian origin. Key Indian mathematicians like Aryabhata and Brahmagupta developed this system.