EduSahara™ Worksheet

EduSahara™ Worksheet

Name : Chapter Based Worksheet

Chapter : Playing with Numbers

Grade : CBSE Grade VI

License : Non Commercial Use

Question 1

1.

The factors of 41 =

(i)

{1,41,2,40}
(ii)

{1,41,40}
(iii)

{41,40}
(iv)

{1,41}
(v)

{2,40}

Question 2

2.

Which of the following numbers is divisible by 6?

(i)

3,754
(ii)

3,757
(iii)

3,758
(iv)

3,756
(v)

3,755

Question 3

3.

The common multiples of 6 , 8 and 9 =

(i)

{72,216,305}
(ii)

{72,144,216}
(iii)

{72,216,79}
(iv)

{72,216,151}
(v)

{72,216,155}

Question 4

4.

Find all common factors of 39 and 29

(i)

{3}
(ii)

{1,3}
(iii)

{1}
(iv)

{1,29}
(v)

{29}

Question 5

5.

Which of the following numbers is divisible by 3?

(i)

8,566
(ii)

8,564
(iii)

8,565
(iv)

8,563
(v)

8,567

Question 6

6.

Which of the following numbers is divisible by 4?

(i)

9,314
(ii)

9,310
(iii)

9,312
(iv)

9,313
(v)

9,311

Question 7

7.

Which of the following numbers is divisible by 8?

(i)

8,703
(ii)

8,706
(iii)

8,702
(iv)

8,704
(v)

8,705

Question 8

8.

The multiples of 10 =

(i)

{30,40,50,60,9,41}
(ii)

{10,20,30,40,50,60,41}
(iii)

{10,20,30,40,50,60}
(iv)

{10,20,30,40,60,41}
(v)

{10,20,30,40,50,60,41,31}

Question 9

9.

Find the product of LCM and HCF of
{6,9}

(i)

56
(ii)

55
(iii)

53
(iv)

52
(v)

54

Question 10

10.

Find the number of prime factors of
525

(i)

3
(ii)

4
(iii)

2
(iv)

1
(v)

0

Question 11

11.

The factors of 79 =

(i)

{1,79,78}
(ii)

{1,79,2,78}
(iii)

{2,78}
(iv)

{1,2}
(v)

{1,79}

Question 12

12.

Find all common factors of 37 and 17

(i)

{17}
(ii)

{1,17}
(iii)

{37}
(iv)

{1}
(v)

{1,37}

Question 13

13.

Find the total number of factors of
1170

(i)

25
(ii)

23
(iii)

21
(iv)

27
(v)

24

Question 14

14.

Find the HCF of
{240,60,780,260}

(i)

21
(ii)

19
(iii)

17
(iv)

22
(v)

20

Question 15

15.

Which of the following numbers is divisible by 8?

(i)

8,889
(ii)

8,887
(iii)

8,888
(iv)

8,890
(v)

8,886

Question 16

16.

Which of the following numbers is divisible by 11?

(i)

6,228
(ii)

6,225
(iii)

6,226
(iv)

6,227
(v)

6,224

Question 17

17.

Find all common factors of 40 , 36 and 28

(i)

{1,2,4}
(ii)

{1,2,40}
(iii)

{1,2,4,40}
(iv)

{1,2,4,6}
(v)

{1,2,18}

Question 18

18.

Which of the following numbers is divisible by 3?

(i)

7364
(ii)

7365
(iii)

7367
(iv)

7366
(v)

7363

Question 19

19.

Which of the following is an even number?

(i)

37
(ii)

11
(iii)

35
(iv)

4
(v)

13

Question 20

20.

Find the total number of factors of
18

(i)

4
(ii)

6
(iii)

7
(iv)

5
(v)

9

Question 21

21.

Find all common factors of 24 , 15 and 6

(i)

{1,3,5}
(ii)

{1,3,12}
(iii)

{1,12}
(iv)

{1,3}
(v)

{1,15}

Question 22

22.

Find the LCM of
{180,420,60,300}

(i)

6297
(ii)

6301
(iii)

6300
(iv)

6299
(v)

6302

Question 23

23.

Find the HCF of
{46,30,25}

(i)

2
(ii)

1
(iii)

(-1)
(iv)

3
(v)

0

Question 24

24.

Find the prime factorization of
864

(i)

2 5

✕

3 3
(ii)

2 5

✕

1
(iii)

2 5

✕

3 2
(iv)

5 5

✕

3 3
(v)

2 6

✕

3 3

Question 25

25.

Find the HCF of
{312,360}

(i)

25
(ii)

24
(iii)

27
(iv)

23
(v)

22

Assignment Key