alleryHow many digit symbols are used to write natural numbers?
AEight
BNine
CTen
DTwelve
Answer & Solution
Correct answer: C. Ten
1. Natural numbers are written with symbols called digits.
2. The digits are 0, 1, 2, 3, 4, 5, 6, 7, 8 and 9.
3. That is ten symbols in all.
_Source: Wikipedia, Natural number, Lead section_
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