If you write down all the numbers from 1 to 99, then how many times will you write 2?
A
10
B
20
C
30
D
40
Correct Option:
B
Explanation
From 1 to 99, the digit 2 appears 10 times in the units place: 2, 12, 22, …, 92. It also appears 10 times in the tens place: 20–29. In 22, both 2s are correctly counted separately. Total occurrences = 10+10=20.
