Below the 10 Questions of aptitude, which were asked in gate 2022 ECE paper, held on 06-02-2022.
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Question 01.
Mr. X speaks ____ Japanese ___ Chinese.
Previously Asked in : Gate ECE 2022 ||
Detailed Explanation
Correct option is: MR. X speaks neither Japanese nor Chinese
Question 02.
Consider the following inequalities.- 2x -1 > 7
- 2x - 9 < 1
Which on of the following expressions below satisfies the above two inequalities?
Previously Asked in : Gate ECE 2022 ||
Answer is: 4 < x < 5
Detailed Explanation
Question 03.
Four points P (0, 1), Q (0, -3), R (-2, -1) and S (2, -1) represent the vertices of a quadrilateral.
What is the area enclosed by the quadrilateral?
Previously Asked in : Gate ECE 2022 ||
Answer is: 8
Detailed Explanation
Question 04.
In a class of five students P, Q, R, S and T, only one student is known to have copied in the exam . The disciplinary committee has investigated the situation and recorded the statements from the students as given below.- Statement of P : R has copied in the exam.
- Statement of Q : S has copied in the exam.
- Statement of R : P did not copy in the exam.
- Statement of S : Only one of us is telling the truth.
- Statement of T : R is telling the truth.
The investigating team had authentic information that S never lies. Based on the information given above, the person who has copied in the exam is
Previously Asked in : Gate ECE 2022 ||
Answer is:P
Detailed Explanation
Question 05.
Consider the above 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 clockwise 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).- XYZZ
- XY
- ZZZZ
Which one of the following statements is correct as per the information provided above?
Previously Asked in : Gate ECE 2022 ||
Detailed Explanation
Operation 3 – zzzz
Operation 2 – xy
Operation 1 – xyzz
Hence, the Correct option is: the sequence of operations 1 and 3 are equivalent
Learn more : Previous year Gate papers of Civil Engineering with detailed solution
Learn more : GATE 2022 All branches Aptitude Questions with detailed Solution
Question 06.
A sum of money is to be distributed among P, Q, R and S in the proportion 5 : 2 : 4 : 3, respectively.
If R gets Rs. 1000 more than S, what is the share of Q (in Rs.)?
Previously Asked in : Gate ECE 2022 ||
Answer is: 2000
Detailed Explanation
Question 07.
A trapezium has vertices marked as P, Q, R and S (in that order anticlockwise). The side PQ is parallel to side SR. Further, it is given that, PQ = 11cm, QR = 4cm, RS = 6cm ans SP = 3cm.
What is the shortest distance between PQ and SR (in cm)?
Previously Asked in : Gate ECE 2022 ||
Answer is: 2.4
Detailed Explanation
Question 08.
The above figure shows a grid formed by a collection of unit squares. The unshaded unit square in the grid represents a hole.
What is the maximum number of squares without a “hole in the interior” that can be formed within the 4 x 4 grid using the unit squares as building blocks ?
Previously Asked in : Gate ECE 2022 ||
Answer is: 20
Detailed Explanation
Learn more : Gate syllabus for Civil Engineering
Question 09.
An art gallery engages a security guard to ensure that the items displayed are protected. The diagram below represents the plan of the gallery where the boundary walls are opaque. The location the security guard posted is identified such that all the inner space (shaded region in the plan) of the gallery is within the line of sight of the security guard. If the security guard does not move around the posted location and has a 360 ^{\circ} view.
Which one of the following correctly represents the set of ALL possible locations among the locations P, Q, R and S, where the security guard can be posted to watch over the entire inner space of the gallery?
Previously Asked in : Gate ECE 2022 ||
Answer is: Q ans S
Detailed Explanation
Question 10.
Mosquitoes pose a threat to human health. Controlling mosquitoes using chemicals may have undesired consequences. In Florida, authorities have used genetically modified mosquitoes to control the overall mosquito population. It remains to be seen if this novel approach has unforeseen consequence.
Which one of the following is the correct logical inference based on the information in the above passage?
Previously Asked in : Gate ECE 2022 ||
Detailed Explanation
Correct option is: Using chemicals to kill mosquitoes may have undesired consequences but it is not clear if using genetically modified mosquitoes has any negative consequence.
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