Data Interpretation – Page 14 (Caselet DI)

Case-Based DI • Multi-Step Logic • Target Time: 15 Minutes

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📊 Caselet (Company Employees Data)

Total employees in a company = 800

Departments: A, B, C, D

• A = 25% of total
• B = 30% of total
• C = 20% of total
• D = Remaining

Male : Female ratio:
• A → 3 : 1
• B → 2 : 1
• C → 1 : 1
• D → 4 : 1

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 Questions

Q1. Number of employees in Department D?

Q2. Number of males in Department A?

Q3. Number of females in Department B?

Q4. Total employees in Department C?

Q5. Total males in company?

Q6. Total females in company?

Q7. Ratio of males in A : C?

Q8. Difference between females in B and D?

Q9. Percentage of females in total employees?

Q10. Which department has highest number of males?

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✔️ Answers

Total = 800

A = 25% → 200
B = 30% → 240
C = 20% → 160
D = 800 − (200+240+160) = 200

A (3:1)
Males = (3/4)×200 = 150
Females = 50

B (2:1)
Males = (2/3)×240 = 160
Females = 80

C (1:1)
Males = 80
Females = 80

D (4:1)
Males = (4/5)×200 = 160
Females = 40

Q1 → 200
Q2 → 150
Q3 → 80
Q4 → 160

Q5 → 150+160+80+160 = 550
Q6 → 800 − 550 = 250

Q7 → 150 : 80 = 15 : 8

Q8 → 80 − 40 = 40

Q9 → (250/800)×100 = 31.25%

Q10 → Department B & D (tie: 160)