Mathematics MCQs Chapter 4 Class 11

Mathematics MCQs Chapter 4 Class 11: Strengthen Analytical Skills

Mathematics MCQs Chapter 4 Class 11 help students prepare for FSC board exams, NUST, UET, ECAT, FAST, and NTS entry tests. These MCQs cover key formulas, theorems, and problem-solving techniques to strengthen understanding of Chapter 4 topics.

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Created on January 21, 2022

Math Ch 4 Quadratic Equations

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1 / 20

b

d

a

c

2 / 20

c

d

a

b

3 / 20

Synthetic division is a process of:

multiplication

Addition

subtraction

division

4 / 20

If product of all cube roots of unity is equal to ?^? + ? , then ? is equal to:

±?

−1

0

1

5 / 20

Basic techniques for solving quadratic equations are

4

2

1

3

6 / 20

c

b

a

d

7 / 20

The complex cube roots of unity are………………. each other.

Conjugate

Equal to

None of these

Additive inverse

8 / 20

The sum of all four fourth roots of unity is:

Unity

None

-1

0

9 / 20

If 2 and -5 are roots of a quadratic equation , then equation is:

?^2 + 3? − 10 = 0

?^2 − 3? − 10 = 0

?^2 + 3? + 10 = 0

?^2 − 3? + 10 = 0

10 / 20

The equations involving redical expressions of the variable are called:

Redical equations

Reciprocal equations

Quadratic functions

exponential equations

11 / 20

Degree of quadratic equation is:

1

3

2

0

12 / 20

The product of all four fourth roots of unity is:

Unity

0

None

-1

13 / 20

Sum of all cube roots of 64 is :

0

64

-64

1

14 / 20

The sum of all four fourth roots of 16 is:

0

-16

1

16

15 / 20

Product of cube roots of -1 is:

-1

1

0

None

16 / 20

Graph of quadratic equation is:

square

Parabola

Straight line

Circle

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The complex cube roots of unity are………………. each other.

Multiplicative inverse

reciprocal

square

None of these

18 / 20

The equation in which variable occurs in exponent , called:

Reciprocal equation

Exponential function

Quadratic equation

Exponential equation

19 / 20

20 / 20

The complex fourth roots of unity are ……. of each other.

Additive inverse

square of

equal to

None of these

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