2018 · Paper 1

Complete GATE PI 2018 Paper 1 overview, original pages and practice · Timed previous-paper practice

Questions 13–15 of 65. Imported answers require review unless explicitly marked reviewed.

Question 3

Open question

PIMCQ1 markNeeds review

Considering the coordinate system shown in the figure, a force of magnitude 10 kN has x-component of −6 kN. Possible y-component(s) of the force is/are



Your answerChoose one option.

A.

+8 kN only

B.

+5 kN only

C.

+8 kN and −8 kN

D.

+5 kN and −5 kN

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Question 4

Open question

PIMCQ1 markNeeds review

When austenite decomposes upon cooling into two phases—ferrite and cementite, the reaction is called

Your answerChoose one option.

A.

Eutectic

B.

Eutectoid

C.

Peritectic

D.

Peritectoid

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Question 5

Open question

PIMCQ1 markNeeds review

Match the geometric tolerances with their correct symbols: P. Flatness Q. Perpendicularity R. Concentricity S. Roundness (Circularity)









Your answerChoose one option.

A.

P – 1, Q – 3, R – 4, S – 2

B.

P – 3, Q – 1, R – 4, S – 2

C.

P – 3, Q – 1, R – 2, S – 4

D.

P – 3, Q – 2, R – 1, S – 4

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