EduSahara
Home
Practice
CBSE
SSC
ICSE
Worksheets
CBSE
SSC
ICSE
Assignments
CBSE
SSC
ICSE
Exams
CBSE
SSC
ICSE
Login
SSC Board Practice
Generated
30
Correct
0 (0%)
Incorrect
0 (0%)
Class VI
Class VII
Class VIII
Class IX
Class X
SSC Grade X - Quadratic Equations
Question
1
1.
Find the discriminant of the quadratic equation
(
3
x
2
−
5
x
+
2
)
=
0
3
-1
0
2
1
Question
2
2.
Solve :
36
x
2
+
23
a
x
−
8
a
2
= 0
−
2
a
3
,
a
2
−
8
a
7
,
a
3
−
10
a
9
,
0
−
8
a
9
,
2
a
8
−
8
a
11
,
a
5
Question
3
3.
Find the roots of the quadratic equation
(
x
2
+
12
x
+
36
)
=
0
(
-5
,
-6
)
(
-4
,
-8
)
(
-5
,
-7
)
(
-6
,
-6
)
(
-4
,
-7
)
Question
4
4.
Solve :
√
(
4
x
2
−
4
x
)
=
(
x
−
8
)
(
−
2
−
2
3
√
114
)
,
(
−
2
+
2
3
√
114
)
(
−
2
√
5
−
2
3
√
57
)
,
(
−
2
√
5
+
2
3
√
57
)
(
−
2
−
2
3
√
57
)
,
(
−
2
+
2
3
√
57
)
(
−
2
−
2
3
√
171
)
,
(
−
2
+
2
3
√
171
)
(
−
2
√
4
−
2
3
√
57
)
,
(
−
2
√
4
+
2
3
√
57
)
Question
5
5.
Solve :
21
x
2
a
4
−
11
b
x
a
2
−
2
b
2
= 0
2
b
5
a
2
,
−
b
9
a
2
4
b
3
a
2
,
b
7
a
2
2
b
a
2
,
−
b
5
a
2
2
b
3
a
2
,
−
b
7
a
2
0
,
−
3
b
7
a
2
Question
6
6.
34 is divided into two parts such that the sum of their reciprocals is
34
93
.
Find the two parts
(
30
,
4
)
(
33
,
1
)
(
32
,
2
)
(
29
,
5
)
(
31
,
3
)
Question
7
7.
The sum of the numerator and denominator of a fraction is
26
.
If
3
is added to both the numerator and denominator,
the fraction is increased by
18
209
. Find the fraction
19
7
7
19
7
17
5
19
9
19
Question
8
8.
Solve :
(
21
x
+
2
)
(
8
x
+
2
)
=
(
11
x
+
2
)
(
4
x
+
2
)
(
-1
,
2
)
(
-2
,
1
)
(
0
,
3
)
(
2
,
5
)
(
0
,
-3
)
Question
9
9.
Solve :
24
x
2
−
7
b
x
−
6
b
2
= 0
2
b
5
,
−
3
b
10
2
b
3
,
−
3
b
8
0
,
−
5
b
8
4
b
3
,
−
b
8
2
b
,
−
b
2
Question
10
10.
Solve :
6
x
2
b
2
−
7
a
x
b
+
2
a
2
= 0
a
3
b
,
a
2
b
a
b
,
a
b
2
a
4
b
,
4
a
6
b
0
,
a
3
b
EduSahara™ Logout
Are you sure you want to logout.
EduSahara™ Login
Please login to access the assignments
Username:
Password: