Question

18. The smallest category of the number 12 is

(A) Whole number
B) Real number
(C) Natural number
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Answer 1

So, 0,1,2,3,….,10 are called whole numbers. So, 1 is the smallest natural number and 0 is the smallest whole number. But there is no largest whole number or natural number because each number has its successor.

The smallest whole number is 000

Explanation: