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SSC Board Practice
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Class VI
Class VII
Class VIII
Class IX
Class X
SSC Grade VIII - Algebraic Expressions
Question
1
1.
The value of
(
t
5
+
4
t
2
+
3
)
+
(
−
t
5
+
4
t
+
7
)
+
(
−
6
t
5
+
6
t
4
+
6
t
3
)
+
(
6
t
5
−
t
3
+
4
t
)
is
(
7
t
4
+
5
t
3
+
4
t
2
+
8
t
+
10
)
(
9
t
4
+
5
t
3
+
4
t
2
+
8
t
+
10
)
(
6
t
4
+
5
t
3
+
4
t
2
+
8
t
+
10
)
(
4
t
4
+
5
t
3
+
4
t
2
+
8
t
+
10
)
(
5
t
4
+
5
t
3
+
4
t
2
+
8
t
+
10
)
Question
2
2.
Which of the following terms can be added to
3
w
v
x
2
?
8
v
2
w
x
2
(
−
3
v
w
2
x
2
)
(
−
8
v
w
x
2
)
v
w
2
x
8
v
2
w
x
Question
3
3.
The value of
2
5
w
2
x
2
+
1
2
w
2
x
2
+
1
3
w
2
x
2
+
2
3
w
2
x
2
is
21
10
w
2
x
2
17
10
w
2
x
2
7
4
w
2
x
2
17
8
w
2
x
2
19
10
w
2
x
2
Question
4
4.
The value of
1
2
s
2
✕
2
3
s
✕
1
4
s
is
1
14
s
4
(
−
1
12
s
4
)
1
4
s
4
1
12
s
4
1
10
s
4
Question
5
5.
The value of the polynomial
3
at
h
=
(-4)
,
i
=
2
,
j
=
5
is
2
4
1
3
6
Question
6
6.
The sum of the terms
9
,
(
−
9
t
)
,
(
−
8
t
)
,
(
−
8
s
)
,
(
−
4
t
)
is
(
−
8
s
−
19
t
+
9
)
(
−
7
s
−
21
t
+
9
)
(
−
8
s
−
21
t
+
9
)
(
−
8
s
−
23
t
+
9
)
(
−
9
s
−
21
t
+
9
)
Question
7
7.
The value of
50
3
4
✕
48
1
2
is
2461
1
2
2461
3
8
2461
3
10
2461
5
8
2461
1
8
Question
8
8.
Which of the following is a like term of
7
g
h
i
?
(
−
7
g
h
i
)
(
−
h
)
7
h
i
(
−
8
g
i
)
(
−
6
i
)
Question
9
9.
The value of
3
5
e
2
f
2
✕
1
2
f
2
is
3
10
e
2
f
4
1
2
e
2
f
4
1
10
e
2
f
4
1
4
e
2
f
4
3
8
e
2
f
4
Question
10
10.
The value of
a
b
✕
(
−
3
)
is
(
−
4
a
b
)
(
−
2
a
b
)
(
−
3
a
b
)
(
−
a
b
)
(
−
5
a
b
)
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