EduSahara™ Worksheet

EduSahara™ Assignment

Name : Number Multiplication

Chapter : Polynomials and Factorisation

Grade : SSC Grade IX

License : Non Commercial Use

Question 1

1.

The value of
72
✕
72
is

(i)

5182
(ii)

5185
(iii)

5183
(iv)

5186
(v)

5184

Question 2

2.

The value of
501

1
3
✕
501

1
3
is

(i)

251335

1
7
(ii)

251334

8
9
(iii)

251335

1
3
(iv)

251335

1
9
(v)

251335

1
11

Question 3

3.

The value of
898
✕
898
is

(i)

806405
(ii)

806402
(iii)

806404
(iv)

806403
(v)

806406

Question 4

4.

The value of
49

2
3
✕
49

2
3
is

(i)

2466

5
9
(ii)

2467
(iii)

2466

7
9
(iv)

2466

7
11

Question 5

5.

The value of
83
✕
77
is

(i)

6391
(ii)

6390
(iii)

6393
(iv)

6389
(v)

6392

Question 6

6.

The value of
301

1
2
✕
298

1
2
is

(i)

89997

1
4
(ii)

89998

1
4
(iii)

89997

3
4
(iv)

89997

1
2
(v)

89998

1
2

Question 7

7.

The value of
305
✕
303
is

(i)

92412
(ii)

92414
(iii)

92417
(iv)

92415
(v)

92416

Question 8

8.

The value of
30

2
3
✕
30

3
4
is

(i)

946
(ii)

943
(iii)

941
(iv)

942
(v)

944

Question 9

9.

The value of
299
✕
298
is

(i)

89101
(ii)

89100
(iii)

89104
(iv)

89102
(v)

89103

Question 10

10.

The value of
58

2
3
✕
59

1
4
is

(i)

3476
(ii)

3479
(iii)

3473
(iv)

3475
(v)

3477

Question 11

11.

The value of
805
✕
797
is

(i)

641588
(ii)

641586
(iii)

641582
(iv)

641585
(v)

641584

Question 12

12.

The value of
201

1
2
✕
199

1
3
is

(i)

40165
(ii)

40167
(iii)

40165

2
3
(iv)

40165

2
5
(v)

40166

1
3

Question 13

13.

The value of
19
✕
19
is

(i)

362
(ii)

360
(iii)

364
(iv)

361
(v)

359

Question 14

14.

The value of
901

1
3
✕
901

1
3
is

(i)

812401

5
9
(ii)

812402
(iii)

812401

7
9
(iv)

812401

7
11

Question 15

15.

The value of
27
✕
27
is

(i)

728
(ii)

731
(iii)

730
(iv)

727
(v)

729

Question 16

16.

The value of
9

2
3
✕
9

2
3
is

(i)

93

2
3
(ii)

93

4
7
(iii)

93

2
9
(iv)

93

4
9
(v)

93

4
11

Question 17

17.

The value of
101
✕
99
is

(i)

10001
(ii)

9996
(iii)

9998
(iv)

10000
(v)

9999

Question 18

18.

The value of
900

1
3
✕
899

2
3
is

(i)

809999

8
9
(ii)

810000

1
7
(iii)

809999

2
3
(iv)

809999

8
11
(v)

810000

1
9

Question 19

19.

The value of
808
✕
807
is

(i)

652055
(ii)

652059
(iii)

652056
(iv)

652057
(v)

652053

Question 20

20.

The value of
80

3
4
✕
80

1
4
is

(i)

6480

1
6
(ii)

6480

5
16
(iii)

6480

3
16
(iv)

6480

3
14
(v)

6480

1
16

Question 21

21.

The value of
67
✕
64
is

(i)

4287
(ii)

4291
(iii)

4289
(iv)

4286
(v)

4288

Question 22

22.

The value of
798

2
3
✕
799

1
3
is

(i)

638400

8
11
(ii)

638401

1
9
(iii)

638400

8
9
(iv)

638400

2
3
(v)

638401

1
7

Question 23

23.

The value of
23
✕
18
is

(i)

412
(ii)

416
(iii)

413
(iv)

414
(v)

415

Question 24

24.

The value of
40

1
3
✕
39

1
4
is

(i)

1582

11
12
(ii)

1583

1
12
(iii)

1583

1
4
(iv)

1583

1
10
(v)

1583

1
14

Assignment Key