Below the 10 Questions of aptitude, which were asked in gate 2022 Electrical Engineering held on 05-02-2022.
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Question 01.
Three bells P, Q and R are rung periodically in a school. - P is rung every 20 minutes
- Q is rung every 30 minutes
- R is rung every 50 minutes
If all the three bells are rung at 12 : 00 pm, when will the three bells ring together again the next time?
Previously Asked in : Gate EE- 2022 ||
Detailed Explanation
Correct option is: 5 : 00 pm
From given statement; Three bells P, Q and R
P = 20 minutes ; Q = 30 minutes ; R = 50 minutes
L.C.M of [ 20, 30 ,50] = 300 minutes = 5 hours
12 : 00 PM + 5 hours = 5 : 00 pm
Hence three bells ring together again at 5 : 00 pm
Question 02.
As you grow older, an injury to your ____ may take longer to ___.
Previously Asked in : Gate EE- 2022 ||
Detailed Explanation
Correct option is: heel / heal
Question 03.
In a 500m race, P and Q have speeds in the ratio of 3 : 4. Q starts the race when P has already covered 140 m.
What is the distance between P and Q (in m) when P wins the race?
Previously Asked in : Gate EE-2022 ||
Answer is: 20
Detailed Explanation
Question 04.
The letters P, Q, R, S, T and U are to be placed one per vertex on a regular convex hexagon, but not necessarily in the same order. Consider the following statements : - The line segment joint R and S is longer than the line segment joining P and Q.
- The line segment joining R and S is perpendicular to the line segment joining P and Q.
- The line segment joining R and U is parallel to the line segment joining T and Q.
Based on the above statements, which one of the following options is CORRECT?
Previously Asked in : Gate EE- 2022 ||
Answer is: The line segment joining R and T is parallel to the line segment joining Q and S .
Detailed Explanation
Question 05.
The price of an item is 10% cheaper in an online store S compared to the price at another online store M. Store S charges Rs. 150 for delivery. There are no delivery charges for orders from the store M. A person bought the item from the store S and saved Rs 100.
What is the price of the item at the online store S (in Rs) if there are no other charges than what is described above?
Previously Asked in : Gate EE- 2022 ||
Detailed Explanation
Given : Online stores S and M.
item Price price on M = Rs. 100x
Price on S = 90x
Delivery charges on S = Rs. 150
Therefore, 100 x – ( 90x + 150) =100
x = 25
Hence , price of item store in S
= 90 x 25 = Rs. 2250
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.
An ant is at the bottom-left corner of a grid (point P) as shown above in the figure. It aims to move to the top-right corner of the grid. The ant moves only along the lines marked in the grid such that the current distance to the top-right corner sticky decreases.
Which one of the following is part of a possible trajectory of the ant during the movement?
Previously Asked in : Gate EE- 2022 ||
Detailed Explanation
Correct option is: c
Question 07.
Altruism is the human concern for well being of others. Altruism has been shown to be motivated more by social bonding, familiarity and identification of belongingness to a group. The notion that altruism may be attributed to empathy or guilt has now been rejected.
Which one of the following is the CORRECT logical inference based on the information in the above passage?
Previously Asked in : Gate EE- 2022 ||
Detailed Explanation
Correct option is: Humans engage in altruism due to group identification but not empathy
Question 08.
The figure below shows the front and rear view of a disc, which is shaded with respect to nay one of the fixed axes 1-1, 2-2 or 3-3 chosen uniformly at random.
What is the probability that the disc DOES NOT retain the same front and rear views after the flipping operation?
Previously Asked in : Gate EE- 2022 ||
Answer is: \dfrac {2} {3}
Detailed Explanation
Learn more : Gate syllabus for Civil Engineering
Question 09.
Given below are two statements and four conclusions drawn based on the statements.- Statement 1 : Some bottles are cups.
- Statement 2 : All cups are knives.
- Conclusion I : Some bottles are knives.
- Conclusion II : Some knives are cups.
- Conclusion II : All cups are bottles.
- Conclusion IV : All knives are cups.
Which one of the following options can be logically inferred?
Previously Asked in : Gate EE- 2022 ||
Answer is: Only conclusion I and conclusion II are correct
Detailed Explanation
Question 10.
There are two identical dice with a single letter on each of the faces. The following six letters : Q, R, S, T, U and V, one on each of the faces. Any of the six outcomes are equally likely.
The two dice are thrown once independently at random.
What is the probability that the outcomes on the dice were composed only of any combination of the following possible outcomes : Q, U and V?
Previously Asked in : Gate EE- 2022 ||
Answer is: \dfrac {1} {4}
Detailed Explanation
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