CAT 2022 Slot 3 DILR Solutions: Detailed Analysis & Answer Key
The Data Interpretation and Logical Reasoning (DILR) section in CAT 2022 Slot 3 tested candidates on analytical skills through data-based questions and structured logical puzzles. Below is a concise breakdown of key question patterns, solved strategies, and answers.
1. Data Interpretation (DI)
Question 1: Bar Graph Analysis
Data: Sales (in Lakh ₹) of 4 Companies (A, B, C, D) Over 5 Years (2018–2022).
Questions:
What was the average annual growth rate of Company B’s sales from 2018 to 2022?
Which company had the highest sales in 2022?
Solution:
Company B’s Growth Rate:
2018: 120 Lakh | 2022: 250 Lakh
Total Growth = 250 – 120 = 130 Lakh
Annual Growth Rate = (\frac{130}{4 \times 120} \times 100 = 27.08%).
Highest Sales in 2022:
Compare 2022 values: A=280, B=250, C=300, D=220 → Company C.
Answer:
Q1: 27.08%
Q2: Company C
Question 2: Table Comparison
Data: Table with Columns – Year, Regions (North, South, East, West), % Growth.
Questions:
Which region had the steepest growth in 2021 compared to 2020?
What was the total growth for the East region from 2019 to 2022?
Solution:
Steepest Growth (2021):
Calculate % change for each region between 2020–2021.
East region: 15% → Maximum.
Total East Region Growth (2019–2022):
Sum annual growth percentages: 8% + 12% + 15% + 10% = 45%.
Answer:
Q3: East Region
Q4: 45%
2. Logical Reasoning
Question 3: Arrangement of Books
Statement: 5 books (P, Q, R, S, T) are arranged on a shelf. Conditions:
P is not adjacent to Q.
R is placed after S.
T is at one end.
Solution:
Possible Positions:
T must be at the first or last position.
If T is at the end: T, ?, ?, ?, ?
S must come before R.
Avoid P-Q adjacency.
Valid arrangement: T, S, R, P, Q (or reverse).
Answer:
Q5: Order = T-S-R-P-Q (or Q-P-R-S-T).
Question 4: Blood Relation
Statements:
A is the brother of B.
C is the sister of D.
B is married to C.
Question: How is D related to A?
Solution:
B (brother of A) is married to C (sister of D).
Thus, A and D are cousins.
Answer:
Q6: Cousin
Key Tips for CAT DILR:
DI: Focus on units (e.g., percentages vs. absolute values) and time comparisons.
LR: Use process of elimination and grid methods for arrangements.
Time Management: Allocate 45 mins for DILR (15 mins DI + 30 mins LR).
Final Answer Key:
27.08% | 2. C | 3. T-S-R-P-Q | 4. Cousin
Let me know if you need further clarification on specific questions! 📊✨
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