Math Chapter 4 MCQs Class 11

Al-Huda Science Academy is focusing not only on short questions and long questions but also on Math Chapter 4 MCQs Class 11. Entry Tests required a lot of effort on Multiple Choice Questions that should be of conceptual in nature. The users can participate without login to MCQs test. All MCQs are taken from the past papers of Punjab Boards including Bahawalpur Board, DG Khan Board, Faisalabad Board, Gujranwala Board, Lahore Board, Multan Board, Rawalpindi Board, Sahiwal Board and Sargodha Board.

Chapter 4 of F.Sc/I.Cs Part 1 Math is based on Number System.

Math Chapter 4 MCQs Class 11

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#1. Which one is the solution of the equation x^(1/2) – x^(1/4) -6 =0?

{81}

{81}

{2,3}

{2,3}

{16}

{16}

{16,81}

{16,81}

Next

#2. When x^3– 2x^2+kx +4 is divided by x-2, the remainder is 14 then the value of k is:

10

10

20

20

15

15

5

5

Next

#3. Complex cube roots of unity are _____ of each other.

Square

Square

Inverse

Inverse

Cube

Cube

Double

Double

Next

#4. Equations having same solution are called:

Simultaneous equation

Simultaneous equation

Exponential equation

Exponential equation

Reciprocal equation

Reciprocal equation

Radical equation

Radical equation

Next

#5. What kind of roots have this equation x^2 + 2x + 3=0

Real

Real

Rational

Rational

Real and Repeated

Real and Repeated

Complex

Complex

Next

#6. The techniques to solve a Quadratic equation is:

Quadratic Formula

Quadratic Formula

All

All

Factorization

Factorization

Completing square

Completing square

Next

#7. Select the correct expression which is used to write a quadratic equation when roots of a equation are given:

x^2-Sx+p=0

x^2-Sx+p=0

x^2-sp+1=0

x^2-sp+1=0

x^2-px+S=0

x^2-px+S=0

Sx^2-px+c=0

Sx^2-px+c=0

Next

#8. Reminder obtained which f(x) is divided by x – a its same as the value of the polynomial f(x) at:

x = -a

x = -a

x = 0

x = 0

x = a

x = a

x = ± a

x = ± a

Next

#9. The extra solution of the equation is also called as:

Cube Roots

Cube Roots

Extraneous Roots

Extraneous Roots

Complex Roots

Complex Roots

Square Roots

Square Roots

Next

#10. Select the right option for 8x^6 – 19x^3 -27=0 to change it into quadratic equation

x=y

x=y

x^6=y

x^6=y

x^6=y^2

x^6=y^2

x^3=y

x^3=y

Next

#11. The sum of the positive number and its reciprocal is 26/5, what is the number?

-1/5

-1/5

5,1/5

5,1/5

2, 1/2

2, 1/2

-2, 1/2

-2, 1/2

Next

#12. The sum of all fourth roots of unity is equal to:

One

One

Product of roots

Product of roots

All

All

Zero

Zero

Next

#13. The solution which don’t satisfy the equation are called:

All

All

Extraneous roots

Extraneous roots

None

None

Roots

Roots

Next

#14. Select the right option for 4^x -3.2^(x+3) +128=0 to change it into quadratic equation.

2^2x=y

2^2x=y

2^(x+3)

2^(x+3)

46x=y

46x=y

2^x=y

2^x=y

Next

#15. If discriminant is a perfect square then the roots are:

Rational

Rational

Complex

Complex

Repeated

Repeated

Imaginary

Imaginary

Next

#16. The roots of the equation 25x^2 -30x +9 =0 are:

Complex

Complex

Real and equal

Real and equal

Rational and unequal

Rational and unequal

Irrational and equal

Irrational and equal

Next

#17. If S and P are sum and product of roots of an equation then the equation is:

x^2 - Px - S = 0

x^2 - Px - S = 0

x^2 + Sx + P = 0

x^2 + Sx + P = 0

x^2 - Sx - P = 0

x^2 - Sx - P = 0

x^2 - Sx + P = 0

x^2 - Sx + P = 0

Next

#18. Find the remainder when the polynomial x^3 + 4x^2 – 2x + 5 is divided by + -1.

8

8

7

7

6

6

5

5

Next

#19. Which method is used to solve x^2 + 4x – 437=0

All

All

Completing squares

Completing squares

Applying the quadratic formula

Applying the quadratic formula

Factorization method

Factorization method

Finish

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