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SSC Board Practice
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Class VI
Class VII
Class VIII
Class IX
Class X
SSC Grade IX - Polynomials and Factorisation
Question
1
1.
The value of the polynomial
(
−
8
g
3
+
8
g
2
−
2
)
at
g
=
(-1)
is
15
11
16
14
13
Question
2
2.
(
a
−
b
)
2
(
−
2
a
b
+
b
2
)
(
a
2
−
2
a
b
+
b
2
)
(
a
2
−
4
a
b
+
b
2
)
(
2
a
2
−
2
a
b
+
b
2
)
(
a
2
+
b
2
)
Question
3
3.
Which of the following terms can be subtracted from
(
−
6
)
?
3
c
4
7
(
−
3
c
3
)
5
c
7
c
2
Question
4
4.
The degree of the polynomial
(
2
y
2
+
4
y
+
7
)
is
5
0
3
1
2
Question
5
5.
Find
309
3
29503609
29503649
29503619
29503639
29503629
Question
6
6.
The value of the polynomial
(
2
s
t
+
6
s
)
at
s
=
(-2)
,
t
=
(-2)
,
u
=
5
is
-1
-6
-3
-5
-4
Question
7
7.
The remainder when
(
−
4
w
4
−
7
w
3
+
4
w
2
+
w
+
4
)
is divided by
(
w
2
−
2
w
−
8
)
is
(
−
237
w
−
460
)
(
−
235
w
−
460
)
(
−
232
w
−
460
)
(
−
234
w
−
460
)
(
−
236
w
−
460
)
Question
8
8.
If
(
−
4
a
−
4
b
)
✕
A =
(
16
a
2
+
32
a
b
+
16
b
2
)
,
then A =
(
−
4
a
−
2
b
)
(
−
4
a
−
6
b
)
(
−
5
a
−
4
b
)
(
−
4
a
−
4
b
)
(
−
3
a
−
4
b
)
Question
9
9.
Which of the following is a like term of
2
v
2
w
u
2
?
(
−
9
u
v
2
w
2
)
(
−
5
u
2
v
w
2
)
(
−
4
u
v
w
2
)
(
−
9
u
v
2
w
)
8
u
2
v
2
w
Question
10
10.
The value of
80
2
3
✕
80
2
3
is
6507
1
7
6507
1
3
6507
1
11
6507
1
9
6506
8
9
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