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10th Class Mathematics Chapter 1 Quadratic Equation English Medium KPK Boards Online MCQ's MCQs With Answers
Question # 1
Number of terms in standard Quadratic Equation ax
2
+bx+c = 0
Choose an answer
1
2
3
4
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Question # 2
Quadratic equation is also known as equation of:
Choose an answer
Standard form
Polynomials
Second degree
Higher order
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Question # 3
The factors of 3x
2
-7x-20=0 are:
Choose an answer
(x-4)(3x+5)
(x+4)(3x-5)
(x-4)(3x-5)
(x+4)(3x+5)
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Question # 4
Solution set of equation 5x
2
-125 = 0 is:
Choose an answer
{5}
{10}
{-5}
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Question # 5
In equation 5
1+x
+5
1-x
= 26, we put:
Choose an answer
5
2x
=y
5
1+x
=y
5
1-x
=y
5
x
=y
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Question # 6
Standard form of quadratic equation is:
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Question # 7
An equation of the type 3
x
+3
2-x
+6 = 0 is called a/an:
Choose an answer
Reciprocal equation
Radical equation
Exponential equation
None of these
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Question # 8
The quadratic formula is:
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Question # 9
The solution set of equation 4x
2
-16=0 is:
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{4}
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Question # 10
The number of methods to solve a quadratic equation is:
Choose an answer
1
2
3
4
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Question # 11
An equation involving impression of the variable under ______ is called radical equation:
Choose an answer
Second degree
Exponent
Radical
Cube
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Question # 12
Equation is 2x
4
-3x
3
+7x
2
-3x+2=0 called:
Choose an answer
Reciprocal
Radical
Exponential
None
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Question # 13
An equation of the form 2x
4
-3x
3
+7x
2
-3x+2=0 is called a/an:
Choose an answer
Reciprocal equation
Radicalequation
Exponentialequation
None of these
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Question # 14
The number of terms in a standard quadratic equitation ax
2
+bx+c=0 is:
Choose an answer
1
2
3
4
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Question # 15
Two linear factors x
2
-15x+56 are:
Choose an answer
(x-7) and (x+8)
(x+7) and (x-8)
(x-7) and (x-8)
(x+7) and (x+8)
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Question # 16
Factors of x
2
-x-2=0 are:
Choose an answer
(x-1)(x+2)
(x-1)(x-2)
(x-1)(x-2)
(x+1)(x+2)
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Question # 17
If variables occurs in exponent, then such equations are called:
Choose an answer
Constant equations
Linearequations
Exponentialequations
Binomialequations
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Question # 18
A second degree equation in one variable x is of the form:
Choose an answer
ax
2
+c
ax
2
+bx+c
ax+bx+c
ax
2
+b
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Question # 19
An equation of the type 2
x
+ 64.2
-x
- 20 = 0 is called:
Choose an answer
Exponential equation
Reciprocalequation
Radicalequation
Linearequation
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