Aerospace Engineering
2026 · Paper 1
Take it one question at a time. Try an answer, then check your understanding.
Complete GATE AE 2026 Paper 1 overview, original pages and practice · Timed previous-paper practice
Questions 10–12 of 65. Imported answers require review unless explicitly marked reviewed.
Question 10
Open questionGAMCQ2 marksNeeds review
As shown in the figure, circle
with center
and radius
touches the square
at points
and
while circle
with center
and radius
touches the square
at points
and
. The two circles touch each other at
.Given
and
,
______ cm. 
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Open questionAEMCQ1 markNeeds review
Consider the contour
shown in the figure below. For the vector
, the integral
______.Here
represents an infinitesimal length along the contour
. 
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You can attempt this question now. Sign in to view the answer key, explanations and discussion.Log in to check answerQuestion 12
Open questionAEMCQ1 markNeeds review
The Fourier series representation of a square wave is shown in the figure below. The fluctuations seen near
are named after which one of the following scientists? 
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