/25

You have 30 minutes to finish the Test.

Your time is up

Class 4 MATH – FACTORS & MULTIPLES

FACTORS AND MULTIPLES : Revision Test

Note : Parental/Teacher Guidance recommended

  • This is a revision test.
  • This test will have different set of 25 questions each time.
  • You will get a certificate once you score 100%.
  • Certificate can be downloaded from the result page.

1 / 25

Questions based on Factors (True or False) :

When difference of two prime numbers is 2 , they are called Twin Primes.

 

2 / 25

The numbers which have only two factors are called ________________.

3 / 25

Find the eighth multiple of 15

4 / 25

LCM ( least common multiple) :

Find LCM of 25 and 15

5 / 25

HCF ( highest common factor) :

Find HCF of  8,  12  and  20

6 / 25

The numbers which have more than two factors are called ________________.

7 / 25

HCF ( highest common factor) :

Find HCF of 54 and 36

8 / 25

Which number is a factor of every number?

9 / 25

HCF ( highest common factor) :

Find HCF of 40 and 24

10 / 25

Choose the correct answer :

The largest factor of any number is______.

11 / 25

Choose the correct answer :

The smallest factor of any number is ____.

12 / 25

LCM ( least common multiple) :

Find LCM of 28 and 16

13 / 25

LCM ( least common multiple) :

Find LCM of  5  and  15

14 / 25

HCF ( highest common factor) :

Find HCF of 24,  32,  48

15 / 25

______ is the only number with one factor.

16 / 25

Questions based on Factors (True or False) :

2 and 3 are consecutive prime numbers.

17 / 25

Choose the correct answer :

Which of the following is not a factor of 32 ?

18 / 25

prime factorisation of 120 is

19 / 25

Choose the correct answer :

Which of the following is a factor of 45 ?

20 / 25

Find the tenth multiple of 12

21 / 25

I am a multiple of 5 between 26 and 32. Who am I?

22 / 25

HCF ( highest common factor) :

Find HCF of  6  and  24

23 / 25

LCM ( least common multiple) :

Find LCM of 40 and 24

24 / 25

Questions based on Factors (True or False) :

4 is the only even prime number.

25 / 25

Choose the correct answer :

Which of the following are not factors of 54 ?

Your score is

0%

Next quiz

Please rate the quiz

By WordPress Quiz plugin