The sum of first five prime numbers is:
A. 11
B. 18
C. 26
D. 28
E. None of these
Answer: Option D
Solution(By Examveda Team)
Required sum = (2 + 3 + 5 + 7 + 11) = 28Note: 1 is not a prime number
Definition : A prime number (or a prime) is a natural number that has exactly two distinct natural number divisors: 1 and itself.
This Question Belongs to Arithmetic Ability >> Number System
Related Questions on Number System
Three numbers are in ratio 1 : 2 : 3 and HCF is 12. The numbers are:
A. 12, 24, 36
B. 11, 22, 33
C. 12, 24, 32
D. 5, 10, 15
Join The Discussion