Question Details

Comprehension: The following table shows the number of students enrolled in four different Colleges (A-D) during the four years from 2020 to 2023. Based on the data in the table, answer the questions that follow.


Year-wise Enrolment of Students in Colleges Year Number of Students Enrolled in College A B C D 2020 1200 900 1000 700 2021 1100 800 1300 900 2022 1400 1000 1200 1100 2023 600 700 800 1000



Number of students enrolled in College A in year 2020 and 2021 together is _________% more than the number of students enrolled in College C in the year 2022 and 2023 together.

Options

A

12.5

B

8.5

C

10

D

15

Show Answer

Correct Answer :

Option D

15

Solution :

The correct option is 15.

Let us extract the relevant data from the table step-by-step to solve the problem:

Step 1: Find the number of students enrolled in College A in 2020 and 2021 together.
From the table, the enrollment in College A is:
- In 2020: 1200
- In 2021: 1100

Summing these values:
Total for College A (2020 + 2021) = 1200 + 1100 = 2300

Step 2: Find the number of students enrolled in College C in 2022 and 2023 together.
From the table, the enrollment in College C is:
- In 2022: 1200
- In 2023: 800

Summing these values:
Total for College C (2022 + 2023) = 1200 + 800 = 2000

Step 3: Calculate the percentage by which College A's enrollment is more than College C's enrollment.
We need to find how much more 2300 is than 2000 in percentage terms:
- Difference:
2300 - 2000 = 300
- Percentage increase:
Percentage More = 2300 - 2000 2000 Ă— 100
Percentage More = 300 2000 Ă— 100 = 15 %

Thus, the number of students enrolled in College A in 2020 and 2021 together is 15% more than the number of students enrolled in College C in 2022 and 2023 together.

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