1
GATE ECE 2022
MCQ (Single Correct Answer)
+1
-0.33

Mr. X speaks ____________ Japanese ___________ Chinese.

A
neither / or
B
either / nor
C
neither / nor
D
also / but
2
GATE ECE 2022
MCQ (Single Correct Answer)
+1
-0.33

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.

GATE ECE 2022 General Aptitude - Verbal Ability Question 5 English

A
P and Q
B
Q
C
Q and S
D
R and S
3
GATE ECE 2022
MCQ (Single Correct Answer)
+1
-0.33

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 consequences.

Which one of the following is the correct logical inference based on the information in the above passage?

A
Using chemicals to kill mosquitoes is better than using genetically modified mosquitoes because genetic engineering is dangerous.
B
Using genetically modified mosquitoes is better than using chemicals to kill mosquitoes because they do not have any side effects.
C
Both using genetically modified mosquitoes and chemicals have undesired consequences and can be dangerous.
D
Using chemicals to kill mosquitoes may have undesired consequences but it is not clear if using genetically modified mosquitoes has any negative consequences.
4
GATE ECE 2022
MCQ (Single Correct Answer)
+1
-0.33

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 this 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

A
R
B
P
C
Q
D
T
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