1
GATE ECE 2022
MCQ (Single Correct Answer)
+2
-0.67
Consider the following square with the four corners and the center marked as P, Q, R, S and T respectively.

Let X, Y and Z represent the following operations :
X : rotation of the square by 180 degree with respect to the S-Q axis.
Y : rotation of the square by 180 degree with respect to the P-R axis.
Z : rotation of the square by 90 degree clockwise with respect to the axis perpendicular, going into the screen and passing through the point T.
Consider the following three distinct sequences of operation (which are applied in the left to right order).
(1) XYZZ
(2) XY
(3) ZZZZ
Which one of the following statements is correct as per the information provided above?
Paper Analysis
Total Questions
Analog Circuits 8
Communications 8
Control Systems 5
Digital Circuits 7
Electromagnetics 4
Electronic Devices and VLSI 5
Engineering Mathematics 9
Network Theory 5
Signals and Systems 4
General Aptitude 10
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