Comprehension
The enrolment of students (in 1000s) at each of the five universities named-MPU, JSU, LTU, PKU and TRU – during each of the eight years from 2014 to 2021 is represented in the following chart. The names of these universities are not shown in the chart, instead they are labelled Univ 1, Univ 2, Univ 3, Univ 4 and Univ 5.
However, these four pieces of information are available:
W: The magnitudes of TRU's and MPU's net change in enrolment between 2014 and 2021 are the closest among any two universities.
X: LTU had the same enrolment in consecutive years at least twice between 2014 and 2021.
Y: The increase in JSU's enrolment from 2015 to 2019 is about 50% of TRU's total enrolment in 2020.
Z: The enrolment in one of LTU and PKU had a steady decline between 2014 and 2021, while the enrolment in the other had no decline between any two consecutive years in the same period.
However, these four pieces of information are available:
W: The magnitudes of TRU's and MPU's net change in enrolment between 2014 and 2021 are the closest among any two universities.
X: LTU had the same enrolment in consecutive years at least twice between 2014 and 2021.
Y: The increase in JSU's enrolment from 2015 to 2019 is about 50% of TRU's total enrolment in 2020.
Z: The enrolment in one of LTU and PKU had a steady decline between 2014 and 2021, while the enrolment in the other had no decline between any two consecutive years in the same period.
Question: 1
Which of the five universities can Univ 4 possibly be?
Which of the five universities can Univ 4 possibly be?
Updated On: Aug 9, 2024
- Only MPU
- Either MPU or PKU
- Either TRU or MPU
- Only PKU
- Only TRU
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The Correct Option is
Solution and Explanation
The correct answer is option (E):Only TRU
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Question: 2
Which Univ’s enrolment was around twice that of LTU in 2014?
Which Univ’s enrolment was around twice that of LTU in 2014?
Updated On: Aug 9, 2024
- Only MPU’s
- Only JSU’s
- Either JSU’s or MPU’s
- Only PKU’s
- Either PKU’s or TRU’s
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The Correct Option is D
Solution and Explanation
The correct answer is option (D):Only PKU’s
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Question: 3
Which amongst the pieces of information mentioned below, if removed, will not prevent us from uniquely identifying the five universities?
Which amongst the pieces of information mentioned below, if removed, will not prevent us from uniquely identifying the five universities?
Updated On: Aug 9, 2024
- X
- NONE, since all four pieces of information are necessary to uniquely identify the five universities.
- Either X or Y
- Y
- Z
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The Correct Option is
Solution and Explanation
The correct answer is option (E):Z
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