**Your time is over! Try again.**

Prime Number

Test yourself in Prime Number Questions! You have only **10 **minutes to complete the test and if you do not answer any question within the allotted time, it will be counted as incorrect. You can skip questions by clicking "**NEXT**" button and go back to previous questions by "**PREVIOUS**" button. You need to get minimum **50%** marks to pass the quiz. Click on the "**START**" button to participate in the quiz.

1 / 9

What is the mean of the first five prime numbers?

2 / 9

Which of the following numbers are co-prime?

3 / 9

A prime number is a whole number that has –

4 / 9

What is the sum of the first five prime numbers?

5 / 9

Co-prime numbers are two or more numbers that have no common positive divisor other than 1.

6 / 9

Which is the smallest prime number?

7 / 9

Identify the twin prime numbers in the given pair of numbers:

(1, 3), (3, 5), (13, 19), (1, 2)

8 / 9

How many prime numbers are from 101 to 200?

9 / 9

Which group is the prime numbers from 51 to 70?

Please enter the required information and tap on the "**See Result**" button to view your results. Don't worry! Your information will be safe. For details check our **Privacy Policy**.

Your score is

The average score is 87%

Please give a rating and share it with your friends.