1

GATE CE 2015 Set 2

Numerical

+2

-0

Consider the following second order linear differential equation $${{{d^2}y} \over {d{x^2}}} = - 12{x^2} + 24x - 20$$

The boundary conditions are: at $$x=0, y=5$$ and at $$x=2, y=21$$

The value of $$y$$ at $$x=1$$ is

The boundary conditions are: at $$x=0, y=5$$ and at $$x=2, y=21$$

The value of $$y$$ at $$x=1$$ is

Your input ____

2

GATE CE 2014 Set 2

Numerical

+2

-0

Water is following at a steady rate through a homogeneous and saturated horizontal soil strip of $$10$$m length. The strip is being subjected to a constant water head $$(H)$$ of $$5$$m at the beginning and $$1$$m at the end. If the governing equation of flow in the soil strip is $$\,\,{{{d^2}H} \over {d{x^2}}} = 0\,\,$$ (where $$x$$ is the distance along the soil strip), the value of $$H$$ (in m) at the middle of the strip is _______.

Your input ____

3

GATE CE 2012

MCQ (Single Correct Answer)

+2

-0.6

The solution of the ordinary differential equation $${{dy} \over {dx}} + 2y = 0$$ for the boundary condition, $$y=5$$ at $$x=1$$ is

4

GATE CE 2010

MCQ (Single Correct Answer)

+2

-0.6

The solution to the ordinary differential equation $${{{d^2}y} \over {d{x^2}}} + {{dy} \over {dx}} - 6y = 0\,\,\,$$ is

Questions Asked from Differential Equations (Marks 2)

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GATE CE 2024 Set 1 (1)
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GATE CE Subjects

Engineering Mechanics

Strength of Materials Or Solid Mechanics

Structural Analysis

Construction Material and Management

Reinforced Cement Concrete

Steel Structures

Geotechnical Engineering

Fluid Mechanics and Hydraulic Machines

Geomatics Engineering Or Surveying

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