EduSahara™ Assignment
Name : Like and Unlike Terms
Chapter : Algebraic Expressions and Identities
Grade : CBSE Grade VIII
License : Non Commercial Use
Question
1
1.
Which of the following terms is a like term of
(
−
7
b
)
?
(i)
(
−
5
b
2
)
(ii)
9
b
4
(iii)
6
b
3
(iv)
(
−
2
)
(v)
b
Question
2
2.
Which of the following terms is a like term of
(
−
9
r
4
)
?
(i)
(
−
5
r
3
)
(ii)
7
r
4
(iii)
(
−
8
r
2
)
(iv)
(
−
8
r
)
(v)
(
−
8
)
Question
3
3.
Which of the following terms is a like term of
3
x
?
(i)
(
−
6
x
)
(ii)
4
(iii)
7
x
2
(iv)
9
x
4
(v)
(
−
5
x
3
)
Question
4
4.
Which of the following terms can be added to
(
−
8
u
3
)
?
(i)
3
u
4
(ii)
3
(iii)
4
u
2
(iv)
(
−
9
u
3
)
(v)
(
−
9
u
)
Question
5
5.
Which of the following terms can be added to
(
−
f
4
)
?
(i)
(
−
8
)
(ii)
(
−
6
f
3
)
(iii)
f
2
(iv)
(
−
2
f
)
(v)
(
−
5
f
4
)
Question
6
6.
Which of the following terms can be subtracted from
(
−
5
u
)
?
(i)
(
−
4
u
)
(ii)
(
−
4
u
3
)
(iii)
(
−
7
)
(iv)
(
−
6
u
4
)
(v)
(
−
3
u
2
)
Question
7
7.
Which of the following terms can be subtracted from
(
−
7
r
4
)
?
(i)
5
r
4
(ii)
(
−
4
)
(iii)
8
r
(iv)
3
r
2
(v)
(
−
2
r
3
)
Question
8
8.
Which of the following is a like term of
7
g
?
(i)
(
−
3
g
)
(ii)
(
−
3
h
i
)
(iii)
2
g
h
i
(iv)
7
g
h
(v)
(
−
5
g
i
)
Question
9
9.
Which of the following is a like term of
(
−
6
g
h
2
)
?
(i)
(
−
9
h
)
(ii)
(
−
8
g
h
2
)
(iii)
15
g
2
h
(iv)
7
h
2
(v)
(
−
9
g
)
Question
10
10.
Which of the following is a like term of
(
−
9
o
2
p
2
q
2
)
?
(i)
(
−
o
2
p
2
q
)
(ii)
3
o
2
(iii)
(
−
6
o
2
p
2
)
(iv)
(
−
8
o
2
p
2
q
2
)
(v)
(
−
4
q
2
)
Question
11
11.
Which of the following terms can be added to
(
−
q
s
)
?
(i)
(
−
3
q
)
(ii)
3
s
(iii)
(
−
6
q
r
)
(iv)
2
q
s
(v)
(
−
8
q
r
s
)
Question
12
12.
Which of the following terms can be added to
(
−
8
n
2
o
2
p
)
?
(i)
(
−
3
n
2
o
2
)
(ii)
3
n
o
2
p
(iii)
8
n
2
p
2
(iv)
(
−
2
n
2
o
2
p
)
(v)
(
−
3
)
Question
13
13.
Which of the following terms can be subtracted from
(
−
7
)
?
(i)
(
−
7
j
)
(ii)
(
−
7
h
)
(iii)
(
−
5
)
(iv)
(
−
i
)
(v)
(
−
6
h
i
j
)
Question
14
14.
Which of the following terms can be subtracted from
7
u
2
v
2
?
(i)
(
−
w
)
(ii)
(
−
9
u
2
w
2
)
(iii)
(
−
6
u
)
(iv)
u
2
v
2
(v)
3
v
2
w
Question
15
15.
Which of the following is a like term of
7
q
2
r
p
2
?
(i)
(
−
p
2
q
r
)
(ii)
4
p
q
2
r
2
(iii)
(
−
9
p
q
r
)
(iv)
(
−
3
p
q
r
2
)
(v)
7
p
2
q
2
r
Question
16
16.
Which of the following is a like term of
(
−
3
l
m
k
)
?
(i)
(
−
4
k
l
m
)
(ii)
(
−
3
k
2
l
m
2
)
(iii)
(
−
6
k
2
l
2
m
)
(iv)
k
l
m
2
(v)
8
k
2
l
m
Question
17
17.
Which of the following terms can be added to
9
y
x
2
z
2
?
(i)
7
x
2
y
2
z
2
(ii)
(
−
x
y
z
2
)
(iii)
(
−
8
x
y
z
)
(iv)
5
x
2
y
z
2
(v)
(
−
8
x
y
2
z
2
)
Question
18
18.
Which of the following terms can be added to
3
q
2
p
2
r
2
?
(i)
(
−
8
p
q
r
)
(ii)
7
p
2
q
2
r
(iii)
(
−
8
p
q
2
r
)
(iv)
(
−
2
p
2
q
r
)
(v)
(
−
8
p
2
q
2
r
2
)
Question
19
19.
Which of the following terms can be subtracted from
3
l
m
2
k
?
(i)
(
−
4
k
l
m
2
)
(ii)
7
k
l
2
m
(iii)
(
−
7
k
2
l
2
m
)
(iv)
k
2
l
m
2
(v)
3
k
l
2
m
2
Question
20
20.
Which of the following terms can be subtracted from
9
k
l
j
?
(i)
(
−
2
j
2
k
2
l
2
)
(ii)
9
j
k
2
l
(iii)
(
−
3
j
2
k
l
)
(iv)
3
j
k
2
l
2
(v)
3
j
k
l
Assignment Key
1) (v)
2) (ii)
3) (i)
4) (iv)
5) (v)
6) (i)
7) (i)
8) (i)
9) (ii)
10) (iv)
11) (iv)
12) (iv)
13) (iii)
14) (iv)
15) (v)
16) (i)
17) (iv)
18) (v)
19) (i)
20) (v)
