GATE CH 2021 Paper 1 — page 4

Questions 10–12 of 65. Imported answers require review unless explicitly marked reviewed.

Some people suggest anti-obesity measures (AOM) such as displaying calorie information in restaurant menus. Such measures sidestep addressing the core problems that cause obesity: poverty and income inequality.

Which one of the following statements summarizes the passage?

Your answerChoose one option.

The proposed AOM addresses the core problems that cause obesity.

If obesity reduces, poverty will naturally reduce, since obesity causes poverty.

AOM are addressing the core problems and are likely to succeed.

AOM are addressing the problem superficially.

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An ordinary differential equation (ODE),

, with an initial condition

, has the analytical solution

. Using Runge-Kutta second order method, numerically integrate the ODE to calculate

using a step size of

. If the relative percentage error is defined as,

then the value of

is ________.

Your answerChoose one option.

0.06

0.8

4.0

8.0

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The function

is approximated using Taylor series around

. The values of

and

are

Your answerChoose one option.

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2021 · Paper 1

Question 10

Question 1

Question 2