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Question-1
Find the Binomial ?
(A)
4x
2
+ 7y + 3z
(B)
-7xyz
(C)
y
2
- 4z
2
(D)
-9
Question-2
The product of -2x
2
y
2
and -7x
3
y
3
(A)
-14x
6
y
6
(B)
+14x
6
y
6
(C)
14x
5
y
5
(D)
9x
6
y
6
Question-3
If ab, bc and ac are the length, breadth and height respectively of a cubid then its volume is
(A)
a
2
b
2
c
2
(B)
3abc
(C)
3a
2
b
2
c
2
(D)
ab + bc + ac
Question-4
(1.04 - 0.98)
2
= __________
(A)
0.36
(B)
0.036
(C)
0.0036
(D)
3.6
Question-5
a
3
(A)
20 a
49
(B)
10 a
25
(C)
20 a
41
(D)
20 a
38
Question-6
The factors of a
2
- b
2
are
(A)
(a + b) (a - b)
(B)
(a
2
- b
2
)
(C)
(a - b) (a - b)
(D)
None of these
Question-7
When 5xy is multiplied by 3x, we get
(A)
15xy
(B)
15xy
2
(C)
15x
2
y
(D)
None of these
Question-8
How may terms are there is the expression (2/3x - y)
2
?
(A)
1
(B)
2
(C)
3
(D)
4
Question-9
Simplify a
3
(b
3
- c
3
) + b
3
(c
3
- a
3
) + c
3
(a
3
- b
3
)
(A)
3a
3
b
3
(B)
a
3
b
3
c
3
(C)
1
(D)
0
Question-10
Find the linear equation in one variable
(A)
x
2
+ 1
(B)
z + z
2
+ 2
(C)
y + y
2
(D)
3x + 4
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Std 8
Tamil Nadu (English Medium)
Practice in Related Chapters
Algebra
Life Mathematics
Measurements
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