The numbers which are used for counting from one to infinity are called Counting Numbers.
Counting numbers are also called as natural numbers.
There are 7 apples in the basket shown above.
A. 30
B. 9
C. 0
D. 10
Correct Answer: C
Step 1: The numbers which are used for counting from one to infinity are called counting numbers.
Step 2: 30, 9, and 10 are counting numbers.
Step 3: So, 0 is not a counting number.