EduSahara™ Assignment
Name : Polynomials Miscellaneous
Chapter : Polynomials and Factorisation
Grade : SSC Grade IX
License : Non Commercial Use
Question
1
1.
The value of
48
✕
48
is
(i)
2307
(ii)
2303
(iii)
2305
(iv)
2301
(v)
2304
Question
2
2.
The value of
11
1
3
✕
11
1
3
is
(i)
128
4
9
(ii)
128
2
3
(iii)
128
2
9
(iv)
128
4
7
(v)
128
4
11
Question
3
3.
The value of
26
✕
26
is
(i)
677
(ii)
676
(iii)
679
(iv)
675
(v)
674
Question
4
4.
The value of
38
2
3
✕
38
2
3
is
(i)
1495
1
11
(ii)
1495
1
9
(iii)
1494
8
9
(iv)
1495
1
7
(v)
1495
1
3
Question
5
5.
The value of
69
✕
51
is
(i)
3518
(ii)
3519
(iii)
3520
(iv)
3517
(v)
3522
Question
6
6.
The value of
51
1
2
✕
48
1
2
is
(i)
2497
1
2
(ii)
2498
1
4
(iii)
2498
1
2
(iv)
2497
3
4
(v)
2497
1
4
Question
7
7.
The value of
99
✕
91
is
(i)
9008
(ii)
9011
(iii)
9006
(iv)
9009
(v)
9010
Question
8
8.
The value of
900
2
3
✕
901
1
3
is
(i)
811801
1
7
(ii)
811800
2
3
(iii)
811801
1
9
(iv)
811800
8
11
(v)
811800
8
9
Question
9
9.
The value of
44
✕
46
is
(i)
2026
(ii)
2025
(iii)
2024
(iv)
2021
(v)
2023
Question
10
10.
The value of
68
1
2
✕
69
1
2
is
(i)
4760
1
2
(ii)
4760
1
4
(iii)
4760
3
4
(iv)
4761
1
4
(v)
4761
1
2
Question
11
11.
The value of
503
✕
494
is
(i)
248481
(ii)
248484
(iii)
248482
(iv)
248479
(v)
248483
Question
12
12.
The value of
70
2
3
✕
68
2
3
is
(i)
4852
2
9
(ii)
4852
4
11
(iii)
4852
4
9
(iv)
4852
2
3
(v)
4852
4
7
Question
13
13.
Evaluate :
975
2
−
25
2
(i)
95000
(ii)
9500000
(iii)
950975
(iv)
950000
(v)
950025
Question
14
14.
Find
202
3
(i)
8242428
(ii)
8242418
(iii)
8242388
(iv)
8242408
(v)
8242398
Question
15
15.
Find
194
3
(i)
7301364
(ii)
7301374
(iii)
7301394
(iv)
7301404
(v)
7301384
Question
16
16.
Find the value of
30
3
+
20
3
−
50
3
(i)
216000
(ii)
(-90000)
(iii)
(-216000)
(iv)
64000
(v)
(-64000)
Question
17
17.
Find the value of
7.2
3
+
9.6
3
−
16.8
3
(i)
-2985.984
(ii)
-7077.888
(iii)
7077.888
(iv)
-3483.648
(v)
2985.984
Question
18
18.
If
(
a
+
b
)
=
8
,
a
b
=
12
, find
(
a
2
+
b
2
)
(i)
42
(ii)
41
(iii)
40
(iv)
38
(v)
39
Question
19
19.
If
(
a
2
+
b
2
)
=
40
,
a
b
=
12
, find
(
a
+
b
)
(i)
9
(ii)
11
(iii)
8
(iv)
7
(v)
6
Question
20
20.
If
(
a
+
b
)
=
11
,
a
b
=
30
, find
(
a
3
+
b
3
)
(i)
342
(ii)
341
(iii)
339
(iv)
340
(v)
343
Question
21
21.
If
(
a
−
b
)
=
2
,
a
b
=
15
, find
(
a
3
−
b
3
)
(i)
99
(ii)
95
(iii)
101
(iv)
97
(v)
98
Question
22
22.
If
(
a
+
b
)
=
6
,
a
b
=
8
, find
(
a
4
+
b
4
)
(i)
274
(ii)
273
(iii)
270
(iv)
272
(v)
271
Question
23
23.
If
(
a
4
+
b
4
)
=
1377
,
a
b
=
18
, find
(
a
+
b
)
(i)
11
(ii)
8
(iii)
10
(iv)
6
(v)
9
Question
24
24.
If
(
a
+
b
+
c
)
=
18
,
(
a
2
+
b
2
+
c
2
)
=
114
, find
(
a
b
+
a
c
+
b
c
)
(i)
104
(ii)
105
(iii)
103
(iv)
106
(v)
108
Question
25
25.
If
(
a
+
b
+
c
)
=
10
,
(
a
b
+
a
c
+
b
c
)
=
27
, find
(
a
2
+
b
2
+
c
2
)
(i)
47
(ii)
46
(iii)
48
(iv)
45
(v)
44
Assignment Key
1) (v)
2) (i)
3) (ii)
4) (ii)
5) (ii)
6) (iv)
7) (iv)
8) (v)
9) (iii)
10) (iii)
11) (iii)
12) (iii)
13) (iv)
14) (iv)
15) (v)
16) (ii)
17) (iv)
18) (iii)
19) (iii)
20) (ii)
21) (v)
22) (iv)
23) (v)
24) (ii)
25) (ii)
