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Aptitude · Q449

Number System

Competitive Exams · Aptitude · question 449

Q449

How many prime numbers are there between 100 to 200 ?

A.
21
Answer
B.
20
C.
16
D.
11

Answer: Option A

Solution

Answer: Option A
Solution:
The number of prime numbers from 100 to 200 is 21.

101, 103, 107, 109, 113, 127, 131, 137, 139, 149, 151, 157, 163, 167, 173, 179, 181, 191, 193, 197, 199.