MCQ Maths Playing with Numbers, Chapter 3 Class 6

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MCQ’s For All Chapters – Maths Class 6th

1. The exact divisor of number 9 is

(a) 2

(b) 3

(c) 4

(d) 5

Your comments:

Question 1 of 20

2. Which number is factor of every number

(a) 1

(b) 2

(c) 10

(d) 100

Your comments:

Question 2 of 20

3. Numbers of factors of given number are:

(a) 1

(b) 2

(c) finite

(d) infinite

Your comments:

Question 3 of 20

4. The numbers of multiples of given number are

(a) 1

(b) 2

(c) finite

(d) infinite

Your comments:

Question 4 of 20

5. Every number is multiple of

(a) 1

(b) 2

(c) 10

(d) itself

Your comments:

Question 5 of 20

6. A number for which sum of all its factors is equal to twice number is called

(a) Perfect number

(b) even number

(c) Odd number

(d) Prime number

Your comments:

Question 6 of 20

7. How many factors does 36 has

(a) 7

(b) 9

(c) 10

(d) 8

Your comments:

Question 7 of 20

8. Which of following number is multiple of 8

(a) 2

(b) 4

(c) 10

(d) 16

Your comments:

Question 8 of 20

9. The numbers having two factors are called

(a) Even

(b) Odd

(c) Prime

(d) Composite

Your comments:

Question 9 of 20

10. The numbers having more than two factors are called

(a) Prime numbers

(b) Composite numbers

(c) Even numbers

(d) Odd numbers

Your comments:

Question 10 of 20

11. Which is greatest 3-digit number exactly divisible by 8,10,12

(a) 120

(b) 360

(c) 960

(d) 980

Your comments:

Question 11 of 20

12. Divisibility by 2,5,10 can be checked by

(a) sum of digits

(b) last digit

(c) last two digits

(d) last three digits

Your comments:

Question 12 of 20

13. Find the least number which when divided by 6,15 and 18 leave remainder 5 in each case

(a) 90

(b) 180

(c) 95

(d)185

Your comments:

Question 13 of 20

14. L.C.M. of two co-prime numbers is always

(a) product of numbers

(b) sum of numbers

(c) difference of numbers

(d)none

Your comments:

Question 14 of 20

15. Find the L.C.M. of 12 and 18

(a) 6

(b) 36

(c) 12

(d) 18

Your comments:

Question 15 of 20

16. 4= 2x2 , 15= 3x5, so H.C.F. of 4 and 15 is


(a) 0

(b) 1

(c) 2

(d) 3

Your comments:

Question 16 of 20

17. What is the H.C.F. two consecutive odd numbers


(a) 1

(b) 2

(c) 4

(d) 8

Your comments:

Question 17 of 20

18. The sum of two consecutive odd number is always divisible by


(a) 2

(b) 4

(c) 6

(d)8

Your comments:

Question 18 of 20

19. The product of three consecutive numbers is always divisible by


(a) 2

(b) 4

(c) 6

(d) 8

Your comments:

Question 19 of 20

20. Which of the following numbers has 4 different prime factors


(a) 24

(b) 120

(c) 210

(d)100

Your comments:

Question 20 of 20


 

MCQ
Quiz

Comments

  1. Manu says:
    July 7, 2024 at 3:46 pm

    Good

    Reply

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