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This passage is from the Quantitative Techniques section of CLAT. Read the passage carefully and answer the questions that follow.
Passage – Quantitative Techniques Practice Set 1
The table below shows the number of students enrolled in five different law entrance preparation courses at an institute over three consecutive years.
| Course | 2022 | 2023 | 2024 |
|---|---|---|---|
| CLAT Foundation | 120 | 150 | 180 |
| CLAT Advanced | 80 | 100 | 140 |
| AILET Intensive | 60 | 75 | 90 |
| Legal Reasoning Special Batch | 40 | 60 | 100 |
| Crash Course | 100 | 120 | 110 |
Use the data given above to answer the following questions.
Questions
Question 1
What is the percentage increase in enrollment in the CLAT Advanced course from 2022 to 2024?
A. 60%
B. 70%
C. 75%
D. 80%
Question 2
What is the total number of students enrolled across all courses in 2023?
A. 495
B. 505
C. 515
D. 525
Question 3
Which course recorded the highest percentage growth from 2022 to 2024?
A. CLAT Foundation
B. CLAT Advanced
C. AILET Intensive
D. Legal Reasoning Special Batch
Question 4
What is the ratio of students enrolled in the Crash Course to CLAT Foundation in 2024?
A. 11 : 18
B. 6 : 5
C. 11 : 9
D. 5 : 6
Question 5
If the institute collected ₹5,000 per student for the Legal Reasoning Special Batch in 2024, what was the total revenue generated from that course in 2024?
A. ₹4,00,000
B. ₹4,50,000
C. ₹5,00,000
D. ₹5,50,000
Question 6
What was the average enrollment per course in 2022?
A. 72
B. 76
C. 80
D. 84
Question 7
Between 2023 and 2024, which course showed a decline in enrollment?
A. CLAT Foundation
B. AILET Intensive
C. Crash Course
D. Legal Reasoning Special Batch
Solutions with Explanations
Answer 1: C
Increase = 140 − 80 = 60
Percentage increase = (60 / 80) × 100 = 75%
Answer 2: B
Total (2023) =
150 + 100 + 75 + 60 + 120 = 505
Answer 3: D
Percentage growth:
CLAT Foundation = (60/120) × 100 = 50%
CLAT Advanced = (60/80) × 100 = 75%
AILET Intensive = (30/60) × 100 = 50%
Legal Reasoning Batch = (60/40) × 100 = 150%
Highest = Legal Reasoning Special Batch
Answer 4: A
Crash Course (2024) = 110
CLAT Foundation (2024) = 180
Ratio = 110 : 180 = 11 : 18
Answer 5: C
Students = 100
Revenue = 100 × 5,000 = ₹5,00,000
Answer 6: C
Total (2022) =
120 + 80 + 60 + 40 + 100 = 400
Average = 400 ÷ 5 = 80
Answer 7: C
Crash Course:
2023 = 120
2024 = 110
Decline observed only here.
