Partial Differential Equation MCQs deal with A Problem that Involves PDE And B.C Is, PDEs May Involve Variables, Region Is Always Closed In Which Case, How Many Types Of B.C, Formation Of PDEs By, U=A(X+Y) This Will Give PDEs, Which Of Them Describes The Vibration Of Stretched String, Canonical Form Is A Unique Way Of Representing, Boolean Function In Canonical Form, (Dy/Dx)=B/A Is Called The Characteristic Equation Of, YUxx+ Uyy=0 Is An Equation Of, The Partial Differential Equation 5 (∂^2 U)/(∂Y^2 )-Xy ∂U/∂X=0 Is Classified As, The Following PDE Is 3x^2 ∂U/∂Y+4y^2 ∂U/∂Y=6u, The Following Equation (∂^2 U)/(∂X^2 )+Y^2 (∂^2 U)/(∂Y^2 )=2x Is, Normality Of Function Is Denoted By, F(X)=Sinx+Cos3x Find Its Primitive Period, How Many Types Of Auxiliary Conditions, ∂U/∂X=G Is ……. B.C, Boundry Value Problem Is Taken As, U=F(X-Ct)+G(X+Ct) Gives:

# Partial Differential Equation MCQs

## U=F(x-ct)+G(x+ct) gives.

A. WAVE EQUATION

B. HEAT EQUATION

C. LAPLACE EQUATION

D. NONE

**View Answer**

**A. WAVE EQUATION**

## Boundry value problem is taken as.

A. SAME POINT

B. DIFFERENT POINT

C. BOTH A,B

D. NONE

**View Answer**

**B. DIFFERENT POINT**

## ∂u/∂x=g is ____ B.C.

A. FLUX

B. NEUMANN

C. MIXED

D. BOTH A, B

**View Answer**

**D. BOTH A, B**

## How many types of auxiliary conditions.

A. 1

B. 2

C. 3

D. 4

**View Answer**

**B. 2**

## F(x)=sinx+cos3x find its primitive period.

A. 2π

B. π

C. 3 π

D. 0

**View Answer**

**A. 2π**

## Normality of function is denoted by.

A. ΙFΙ

B. ΙΙFΙΙ

C. F2

D. NONE

**View Answer**

**B. ΙΙFΙΙ**

## The Following equation (∂^2 u)/(∂x^2 )+y^2 (∂^2 u)/(∂y^2 )=2x is.

A. HOMOGENOUS

B. NON HOMOGENOUS

C. NON LINER ODE

D. NONE

**View Answer**

**B. NON HOMOGENOUS**

## The Following PDE is 3x^2 ∂u/∂y+4y^2 ∂u/∂y=6u.

A. LINEAR

B. NON LINEAR

C. NON HOMOGENOUS

D. BOTH B & C

**View Answer**

**A. LINEAR**

## The Order of the partial differential equation (∂^3 u)/(∂x^3 )+(∂^2 u)/(∂y^2 )+3 ∂u/∂y=0.

A. ONE

B. TWO

C. THREE

D. FOUR

**View Answer**

**C. THREE**