PBTE | DAE | MATH-233 APPLIED MATHEMATICS-I | MCQs | Chapter : 10 Differential Equations

DAE MATH-233

Contents

1. Applied Mathematics-II
   1. Chapter 10 : Differential Equations
   2. Multiple Choice Questions
   3. Chapter:10 (Differential Equations)
   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-II

Chapter 10 : Differential Equations

DAE Common Technologies | Second Year

Multiple Choice Questions

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• DAE
• MATH-233
• Chapter 10 (Differential Equations)

Chapter:10 (Differential Equations)

Question 1:

An equation involving one or more derivatives of a function is called.

Quadratic Linear Differential Cubic

Question 2:

Order of differential equation ${(\frac{{d^3}y}{dx^3})^2}\,+\,{\frac{dy}{dx}}\,+\,y\,=\,0$ is

2 1 0 3

Question 3:

Degree of differential equation ${\frac{{d^2}y}{dx^2}}\,+\,{(\frac{dy}{dx})^3}\,=\,0$ is

3 2 0 1

Question 4:

Solution of differential equation ${\frac{dy}{dx}}\,=\,1$ is

$y\,=\,x$ $y\,=\,x\,+\,c$ $y\,=\,c$ ${y^2}\,+\,c$

Question 5:

Solution of differential equation $xdy\,+\,ydx\,=\,0$ is

$y\,=\,c\,x$ $y\,=\,x$ $xy\,=\,c$ ${y^2}\,=\,{x^2}\,+\,c$

Question 6:

Solution of differential equation ${\frac{dy}{dx}}\,=\,-\,y$ is

$y\,C\,e^{-x}$ $y\,=\,c\,e^x$ $y\,=\,{e^x}\,+\,c$ $y\,=\,{e^{-x}}\,+\,c$

Question 7:

If $x\,dy\,+\,y\,dx\,=\,0$ is the differential equation, Then its variables separable form is

$y\,dy\,+\,y\,dx\,=\,0$ ${\frac{1}{y}}\,dy\,=\,{{\frac{1}{x}}\,dx}$ ${{\frac{1}{y}}\,dy}\,=\,{-\,\frac{1}{x}}$ $x\,dy\,=\,-\,y\,dx$

Question 8:

$y\,=\,ln\,x\,+\,c$ is the solution of differential equation

$x\,dy\,=\,dx$ $x\,dx\,=\,dy$ $dy\,=\,{\frac{1}{x}}$ $dy\,=\,dx$

Question 9:

Order of the differential equation ${\frac{{d^2}y}{dx^2}}\,+\,{\frac{dy}{dx}}\,+\,y\,=\,0$ is

1 2 0 3

Question 10:

Degree of differential equation $x\,\,{(\frac{{d^3}y}{dx^3})^2}\,=\,1$ is

0 1 2 3

Quiz Results

Total Questions:

Correct Answers:

Incorrect Answers:

Percentage:

Chapter 1 Chapter 2 Chapter 3 Chapter 4 Chapter 5 Chapter 6 Chapter 7 Chapter 8 Chapter 9 Chapter 10 Chapter 11 Chapter 12

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INSTRUCTOR

MUHAMMAD BIN JAMEEL

BSC ENGG. CIVIL