Home
Class 8
MATHS
If 1 leq k leq 25, how many prime number...

If `1 leq k leq 25`, how many prime numbers are there which are of the form `6k + 1?`

A

15

B

16

C

17

D

18

Text Solution

Verified by Experts

The correct Answer is:
B
Promotional Banner

Similar Questions

Explore conceptually related problems

If 1<=k<=25, how many prime numbers are there which are of the form 6k+1?

How many Prime numbers are there between 12 to 99?

How many prime numbers are there between 1 and 100?

How many prime number are there between 1 and 50 ?

How many prime numbers are there between 50 and 100?

How many prime numbers are there between 110 and 120?

A=k^(2)-1andB=(k+1)^(2)-1 , where k is a natural number greater than 1. How many prime number are there by which both A and B are divisible for at least one value of k?

The number of divisors of 12780 which are of the form (4k+2),k in W is