PBTE | DAE | MATH-123 APPLIED MATHEMATICS-I | MCQs | Chapter : 13 The Circle

DAE MATH-123

Contents

1. Applied Mathematics-I
   1. Chapter 13 : The Circle
   2. Multiple Choice Questions
   3. Chapter:13 (The Circle)
   4. Question 1:
   5. Question 2:
   6. Question 3:
   7. Question 4:
   8. Question 5:
   9. Question 6:
   10. Question 7:
   11. Question 8:
   12. Question 9:
   13. Question 10:
2. Quiz Results

Applied Mathematics-I

Chapter 13 : The Circle

DAE Common Technologies | First Year

Multiple Choice Questions

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• Chapter 13 (The Circle)

Chapter:13 (The Circle)

Question 1:

General form of the circle is:

${x^2}+{y^2}+2gx+2fy+c=0$ ${(x-h)^2}+{(y-k)^2}={r^2}$ ${x^2}+{y^2}+x+y+1=0$ ${(x+h)^2}+{(y+k)^2}={r^2}$

Question 2:

Standard equation of the circle is:

${x^2}+{y^2}+2gx+2fy+c=0$ ${(x-h)^2}+{(y-k)^2}={r^2}$ ${x^2}+{y^2}+x+y+1=0$ ${(x+h)^2}+{(y+k)^2}={r^2}$

Question 3:

Straight line from center to the circumference is:

Circle Radius Diameter circumference

Question 4:

Radius of the circle ${x^2}+{y^2}=1$ is:

$1$ $0$ $2$ $-1$

Question 5:

Radius of the circle ${x^2}+{y^2}+2gx+2fy+c=0$ is:

$c$ $c^2$ $\sqrt{{g^2}+{f^2}-c}$ $\sqrt{{g^2}+{f^2}+c}$

Question 6:

Centre of the circle ${x^2}+{y^2}-2x-4y=8$ is:

(1 , 2) (2 , 4) (1 , 3) (-2 , 4)

Question 7:

Radius of the circle ${x^2}+{y^2}-2x-4y=8$ is:

$8$ $\sqrt{8}$ $\sqrt{12}$ $\sqrt{13}$

Question 8:

Equation of the unit circle is:

${x^2}+{y^2}+2x+2y+1=0$ ${x^2}+{y^2}=1$ ${x^2}+{y^2}={r^2}$ ${x^2}+{y^2}=-1$

Question 9:

Radius of the circle ${(x-1)^2}+{(y-2)^2}=16$ is:

2 1 4 3

Question 10:

Centre of the circle ${(x-1)^2}+{(y-2)^2}=16$ is:

(1, 2) (2, 1) (4, 0) (-1 , -2 )

Quiz Results

Total Questions:

Correct Answers:

Incorrect Answers:

Percentage:

NOTE

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INSTRUCTOR

MUHAMMAD BIN JAMEEL

BSC ENGG. CIVIL