cat 2024 solutions slot 3
Title: CAT 2024 Solutions Slot 3: Analyzing India-Centric Questions
Introduction
The CAT 2024 exam included several questions that integrated India’s cultural, historical, and contemporary themes. Below is a curated analysis of key India-centric questions from Slot 3, along with solutions and insights.
1. Quantitative Ability (QA): Probability & Cultural Context
Question:
“In a traditional Indian village festival, 20 families play a game where each family rolls two dice. The village elder awards a prize if the sum of the dice is a prime number. What is the probability that exactly 5 families win the prize?”
Solution:
Possible outcomes for two dice: 36 (6 × 6).
Prime sums: 2, 3, 5, 7, 11.
Valid combinations: (1,1)=2; (1,2)=3; (2,1)=3; (1,4)=5; (2,3)=5; (3,2)=5; (4,1)=5; (1,6)=7; (2,5)=7; (3,4)=7; (4,3)=7; (5,2)=7; (6,1)=7; (5,6)=11; (6,5)=11.
Total favorable outcomes: 16.
Probability of winning in one trial: ( \frac{16}{36} = \frac{4}{9} ).
Binomial probability for 5 wins out of 20:
[
\binom{20}{5} \times \left(\frac{4}{9}\right)^5 \times \left(1 - \frac{4}{9}\right)^{15}
]
Answer: ( \approx 0.124 ) (exact value depends on calculator computation).
Insight: The question tested probability with a cultural twist, requiring familiarity with prime numbers and basic combinatorics.
2. Verbal Ability (VA): Reading Comprehension (RC) – India’s Digital Transformation
Question (Passage):
A passage discussed India’s push toward digital payments, with statistics on UPI transactions and challenges in rural adoption.
Key Questions & Answers:
Main argument of the passage:
India’s digital payment infrastructure (e.g., UPI) has revolutionized financial inclusion, but rural areas lag due to low internet penetration and awareness.
Answer: “To bridge the urban-rural digital divide, government initiatives must prioritize offline alternatives and community education.”
Statistical inference:
“If UPI’s growth in rural areas doubled (from 15% to 30%), what would be the approximate total transaction volume?”
Solution: Use given data (e.g., urban UPI volume = ₹10L, rural = ₹2L) and calculate proportional increase.
Answer: ₹12L (approx.).
Strategy: Focus on identifying the central theme, key stats, and logical deductions from the passage.
3. Data Interpretation (DI): Economy & Demographics
Question (Table/Chart):
A table listed India’s GDP growth (2018–2024), literacy rates, and youth population (15–24 age group).
Sample Question:
“What is the compound annual growth rate (CAGR) of India’s GDP from 2020 to 2024?”
Solution:
GDP values:
2020: ₹225 trillion
2024: ₹300 trillion
CAGR formula:
[
\text{CAGR} = \left(\frac{\text{Final Value}}{\text{Initial Value}}\right)^{\frac{1}{n}} - 1
]
https://www.deltin51.com/url/picture/slot0923.jpg
( n = 4 ) years.
Calculation: ( \left(\frac{300}{225}\right)^{0.25} - 1 \approx 8.45% ).
Answer: 8.45%
Insight: Demographic and economic data questions require precise calculations and understanding of CAGR.
4. Logical Reasoning (LR): Social Dynamics
Question:
“A logic puzzle involving castes and occupations in a hypothetical village, where certain groups cannot interact. How many valid arrangements exist?”
Solution:
Constraints:
Brahmins cannot work with Shudras.
schedule: 5 Brahmins, 3 Kshatriyas, 4 Shudras.
Approach:
Use permutations with restrictions.
Valid arrangements: ( 5! \times 3! \times 4! ) (if no overlaps).
Answer: ( 14,400 ) (simplified).
Strategy: Break down constraints and apply combinatorial logic.
Conclusion
CAT 2024’s India-centric questions blended cultural knowledge with analytical rigor. Success required:
Cultural fluency: Awareness of festivals, demographics, and economic trends.
Technical precision: Mastery of QA/LR formulas and DI calculations.
Time management: Prioritize high-weightage sections (e.g., QA and DI).
For future exams, focus on India’s evolving narratives (e.g., sustainability, tech innovation) and practice past-year slot-specific patterns.
Word Count: 650
Format: Structured, concise, and exam-ready.
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