GATE CE 2017 Set 2 | GATE CE Year Wise Previous Years Questions

GATE CE 2017 Set 2

Numerical

-0

For a construction project. The mean and standard deviation of the completion time are 200 days and 6.1 days, respectively. Assume normal distribution and use the value of standard normal deviate Z = 1.64 for the 95% confidence level. The maximum time required (in days) for the completion of the project would be __________.

Your input ____

GATE CE 2017 Set 2

MCQ (Single Correct Answer)

-0.6

If $$A = \left[ {\matrix{ 1 & 5 \cr 6 & 2 \cr } } \right]\,\,and\,\,B = \left[ {\matrix{ 3 & 7 \cr 8 & 4 \cr } } \right]A{B^T}$$ is equal to

$$\left[ {\matrix{ {38} & {28} \cr {32} & {56} \cr } } \right]$$

$$\left[ {\matrix{ 3 & {40} \cr {42} & 8 \cr } } \right]$$

$$\left[ {\matrix{ {43} & {27} \cr {34} & {50} \cr } } \right]$$

$$\left[ {\matrix{ {38} & {32} \cr {28} & {56} \cr } } \right]$$

GATE CE 2017 Set 2

MCQ (Single Correct Answer)

-0.3

Consider the following simultaneous equations (with $${c_1}$$ and $${c_2}$$ being constants): $$$3{x_1} + 2{x_2} = {c_1}$$$ $$$4{x_1} + {x_2} = {c_2}$$$

The characteristic equation for these simultaneous equation is

$${\lambda ^2} - 4\lambda - 5 = 0$$

$${\lambda ^2} 4\lambda + 5 = 0$$

$${\lambda ^2} + 4\lambda - 5 = 0$$

$${\lambda ^2} + 4\lambda + 5 = 0$$

GATE CE 2017 Set 2

MCQ (Single Correct Answer)

-0.3

Let $$\,\,W = f\left( {x,y} \right),\,\,$$ where $$x$$ and $$y$$ are functions of $$t.$$ Then, according to the chain rule, $${{dw} \over {dt}}$$ is equal to

$${{dw} \over {dx}}{{dx} \over {dt}} + {{dw} \over {dy}}{{dt} \over {dt}}$$

$${{\partial w} \over {\partial x}}{{\partial x} \over {\partial t}} + {{\partial w} \over {\partial y}}{{\partial y} \over {\partial t}}$$

$${{\partial w} \over {\partial x}}{{dx} \over {dt}} + {{\partial w} \over {\partial y}}{{dy} \over {dt}}$$

$${{dw} \over {dx}}{{\partial x} \over {\partial t}} + {{dw} \over {dy}}{{\partial y} \over {\partial t}}$$

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Total Questions

Construction Material and Management

Engineering Mathematics

Environmental Engineering

Fluid Mechanics and Hydraulic Machines

Hydrology

Irrigation

Reinforced Cement Concrete

Steel Structures

Strength of Materials Or Solid Mechanics

Structural Analysis

Transportation Engineering

GATE CE Papers

2018