Class 6 Natural Numbers and Fractions MCQ Test with Answers

Natural Numbers and Fractions

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The natural numbers and fractions test has 10 MCQs.
You have only 10 minutes to complete the test.
If you do not answer any question within the allotted time, it will be marked as incorrect.
To next question, click "Next". To the previous question, click "Prev". To end the test, click "Finish".
You must get a minimum of 50% marks to pass the test.
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1 / 10

24 and 32 two natural numbers. Which is the highest common factor of the two numbers?

8

1

2

4

2 / 10

0.218 × 3 = ?

0.0654

0.654

6.0654

0.00654

3 / 10

How many prime numbers are there from 28 to 40 ?

6

3

5

4

4 / 10

The number 6435 is divisible by
(i) 3
(ii) 5
(iii) 9
Which of the following is correct?

i and iii

ii and iii

i, ii and iii

i and ii

5 / 10

Which is one of the following are co-prime pairs ?

19, 38

28, 35

12, 18

22, 27

6 / 10

In one digit natural numbers, there are
(i) 4 prime numbers
(ii) 4 composite number
(iii) 5 odd numbers
Which of the following is correct ?

i and iii

i, ii and iii

i and ii

i and iii

7 / 10

What is the H.C.F. of 12, 18 and 48 ?

6

8

3

12

8 / 10

In the mathematical sentence 0.01 × 0.002 × ⬜ = 0.000000006, which number should be in the ⬜ ?

0.00003

0.03

0.0003

0.003

9 / 10

24 and 32 two natural numbers. Which is the multiple of the greatest number?

16

8

4

32

10 / 10

How many digits are used in enumeration ?

8

10

11

9

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