EduSahara™ Worksheet

Question 1

1.

Which of the following numbers is divisible by 10?

(i)

6428
(ii)

6429
(iii)

6431
(iv)

6432
(v)

6430

Question 2

2.

5,547
=

(i)

5000
+
500
+
40
+
7
(ii)

5000
+
40
+
7
(iii)

5000
+
500
+
7
(iv)

500
+
40
+
7
(v)

5000
+
500
+
40

Question 3

3.

Which of the following numbers is divisible by 7?

(i)

2917
(ii)

2920
(iii)

2921
(iv)

2919
(v)

2918

Question 4

4.

Find the difference in place value of 3 in 41,63,739

(i)

2,973
(ii)

2,969
(iii)

2,968
(iv)

2,971
(v)

2,970

Question 5

5.

300000 + 70000 + 1000 + 700 + 60 + 5
=

(i)

371765
(ii)

372765
(iii)

371665
(iv)

370765
(v)

381765

Question 6

6.

The multiples of 12 =

(i)

{24,36,48,72,11,49}
(ii)

{12,24,36,48,60,72,23,11}
(iii)

{12,24,36,48,60,72}
(iv)

{24,36,48,60,72,35}
(v)

{12,24,36,48,60,72,49}

Question 7

7.

The multiples of 5 =

(i)

{5,10,15,20,25,30}
(ii)

{5,15,20,25,19,29}
(iii)

{5,10,15,20,30,19}
(iv)

{5,10,15,20,25,30,19,11}
(v)

{5,10,15,20,25,30,11}

Question 8

8.

The factors of 90 =

(i)

{1,2,3,5,9,10,15,18,30,45,46,8}
(ii)

{1,2,3,5,6,9,10,15,18,30,45,90,14,19}
(iii)

{1,2,3,5,6,9,10,18,30,45,90}
(iv)

{1,2,3,5,6,9,10,15,18,30,45,90,19}
(v)

{1,2,3,5,6,9,10,15,18,30,45,90}

Question 9

9.

The factors of 51 =

(i)

{1,3,17,51,50,2}
(ii)

{1,17,16,50}
(iii)

{1,3,17,51}
(iv)

{3,17,51,16}
(v)

{1,3,17,51,50}

Question 10

10.

Which of the following numbers is divisible by 3?

(i)

4,164
(ii)

4,166
(iii)

4,162
(iv)

4,163
(v)

4,165

Question 11

11.

The sum of first n natural number is

(i)

(

n

) (

n

−

1

)

2
(ii)

(

n

) (

n

+

1

)

2
(iii)

(

n

) (

n

+

1

) (

2

n

+

1

)

6
(iv)

(

n

−

1

) (

n

+

1

)

2
(v)

n

2

(

n

+

1

)

2

4

Question 12

12.

734
=

(i)

700
+
30
(ii)

700
+
4
(iii)

700
+
30
+
4
(iv)

30
+
4

Question 13

13.

Which of the following numbers is divisible by 5?

(i)

9,658
(ii)

9,660
(iii)

9,661
(iv)

9,659
(v)

9,662

Question 14

14.

20000 + 6000 + 900 + 30 + 5
=

(i)

26,925
(ii)

26,945
(iii)

27,935
(iv)

26,935
(v)

16,935

Question 15

15.

4000000 + 400000 + 90000 + 8000 + 200 + 40 + 1
=

(i)

4498241
(ii)

4498231
(iii)

4498141
(iv)

4508241
(v)

4498251

Question 16

16.

Which of the following numbers is divisible by 4?

(i)

3,196
(ii)

3,195
(iii)

3,194
(iv)

3,198
(v)

3,197

Question 17

17.

Which of the following numbers is divisible by 6?

(i)

2,268
(ii)

2,269
(iii)

2,270
(iv)

2,266
(v)

2,267

Question 18

18.

Write the number for the given expanded form :

"(3 ✕ 100000) + (1 ✕ 10000) + (5 ✕ 1000) + (1 ✕ 100) + (9 ✕ 10) + (9 ✕ 1)"

(i)

314199
(ii)

315199
(iii)

315189
(iv)

315299
(v)

315209

Question 19

19.

96,361
=

(i)

90000
+
6000
+
300
+
60
+
1
(ii)

90000
+
6000
+
300
+
1
(iii)

90000
+
6000
+
60
+
1
(iv)

90000
+
300
+
60
+
1
(v)

6000
+
300
+
60
+
1

Question 20

20.

Find the difference in place value of 7 in 5,946,727

(i)

696
(ii)

694
(iii)

692
(iv)

690
(v)

693

Question 21

21.

Write the expanded form of the given number :
9,63,529

(i)

(9 ✕ 100000) + (6 ✕ 10000) + (3 ✕ 1000) + (5 ✕ 100) + (3 ✕ 10) + (9 ✕ 1)
(ii)

(9 ✕ 100000) + (6 ✕ 10000) + (4 ✕ 1000) + (5 ✕ 100) + (2 ✕ 10) + (9 ✕ 1)
(iii)

(9 ✕ 100000) + (5 ✕ 10000) + (3 ✕ 1000) + (5 ✕ 100) + (2 ✕ 10) + (9 ✕ 1)
(iv)

(9 ✕ 100000) + (6 ✕ 10000) + (3 ✕ 1000) + (5 ✕ 100) + (1 ✕ 10) + (9 ✕ 1)
(v)

(9 ✕ 100000) + (6 ✕ 10000) + (3 ✕ 1000) + (5 ✕ 100) + (2 ✕ 10) + (9 ✕ 1)

Question 22

22.

Which of the following numbers is divisible by 10?

(i)

8,302
(ii)

8,301
(iii)

8,300
(iv)

8,298
(v)

8,299

Question 23

23.

Find the sum of all natural numbers between 100 and 200 which are multiples of 6?

(i)

2549
(ii)

2548
(iii)

2550
(iv)

2551
(v)

2552

Question 24

24.

4000 + 100 + 70 + 5
=

(i)

-5825
(ii)

4275
(iii)

5175
(iv)

4175
(v)

4075

Question 25

25.

Find the total number of factors of
1100

(i)

21
(ii)

16
(iii)

19
(iv)

18
(v)

17

Assignment Key