How many prime numbers are between 1 and 30?

see full answer

High-Paying Jobs That Even AI Can’t Replace — Through JEE/NEET

🎯 Hear from the experts why preparing for JEE/NEET today sets you up for future-proof, high-income careers tomorrow.

An Intiative by Sri Chaitanya

None of the above

answer is C.

(Unlock A.I Detailed Solution for FREE)

Best Courses for You

JEE

NEET

Foundation JEE

Foundation NEET

CBSE

Detailed Solution

Calculating the prime numbers between 1 and 30.
Let’s find prime numbers between 1-10,
2,3,5,7 are the prime numbers that lie between 1 - 10.
Let’s find prime numbers between 10-20,
11, 13, 17, 19 are the prime numbers that lie between 10-20.
Let’s find prime numbers between 20-30,
23, 29 are the prime numbers that lie between 20-30.
Thus, the prime numbers that lie between 1 – 30 are 2, 3, 5, 7, 11, 13, 17, 19, 23, 29.
Therefore, there are 10 prime numbers between 1 and 30.
Hence, option 3 is correct.

Watch 3-min video & get full concept clarity

Result Producing online coaching for JEE/NEET of south India

Largest All India Test Series for JEE/NEET

Best Online Course for IIT JEE

Best Online Course for NEET

Best Online Course for CBSE

Ready to Test Your Skills?

Check your Performance Today with our Free Mock Test used by Toppers!

Take Free Test

Get Expert Academic Guidance – Connect with a Counselor Today!

Result Producing online coaching for JEE/NEET of south India

Largest All India Test Series for JEE/NEET

Best Online Course for IIT JEE

Best Online Course for NEET

Best Online Course for CBSE