Question

Q: If you write down all the numbers from 1 to 100, then how many times do you write 3 ?
A) 11
B) 18
C) 20
D) 21

Answer 1

Explanation:---
Clearly,
From 1 to 100, there are ten numbers with 3 as the unit's digit - 3, 13, 23, 33, 43, 53, 63, 73, 83, 93
and ten numbers with 3 as the ten's digit - 30, 31, 32, 33, 34, 35, 36, 37, 38, 39.



So, required number = 10 + 10 = 20.

ANSWER :--
C) 20


Hope it helps you

Answer 2

option c that is 20 times