Pie Charts

Q: How many more people are employed in Services compared to Construction?

Correct Answer: Option B (1.35 Million). Difference = 45% (Services) - 15% (Construction) = 30%. Volume = 30% of 4.5 Million = (30/100) * 4.5 = 1.35 Million.

Q: What is the central angle representing the Manufacturing workforce?

Correct Answer: Option C (90°). Manufacturing = 25%. Central angle = 25% of 360° = (25/100) * 360 = 90°.

Q: What is the ratio of the combined workforce in Services and Government to the combined workforce in Manufacturing and Construction?

Correct Answer: Option B (5:4). Services + Government = 45% + 5% = 50%. Manufacturing + Construction = 25% + 15% = 40%. Ratio = 50 : 40 = 5 : 4.

Q: If 20% of the agricultural workforce migrates to the Construction sector, what will be the new total workforce in Construction?

Correct Answer: Option C (765,000). Migrating workforce = 20% of Agriculture (10%) = 2% of total city workforce. New Construction share = 15% + 2% = 17%. New total = 17% of 4.5 Million = 0.17 * 4,500,000 = 765,000.

Q: What is the average number of workers in the top 3 employment sectors?

Correct Answer: Option B (1.275 Million). Top 3 sectors: Services (45%), Manufacturing (25%), Construction (15%). Total % = 85%. Average % = 85% / 3. Volume = (85/3)% of 4.5 Million = 85 * 4.5 / 300 = 1.275 Million.

40 Questions

Practice Pie Charts questions with answers and step-by-step solutions. These problems are curated from recent campus placement test papers (TCS, Infosys, Wipro, Cognizant, Accenture) and competitive government exams (SSC CGL, Bank PO, RRB NTPC, UPSC).

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Pie Charts: Reference Chart & Data Shared for questions below

Pie Chart & DataSet 6: Workforce Distribution in a Metropolitan City (Total = 4.5 Million)

Q26

How many more people are employed in Services compared to Construction?

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Q27

What is the central angle representing the Manufacturing workforce?

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Q28

What is the ratio of the combined workforce in Services and Government to the combined workforce in Manufacturing and Construction?

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Q29

If 20% of the agricultural workforce migrates to the Construction sector, what will be the new total workforce in Construction?

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Q30

What is the average number of workers in the top 3 employment sectors?

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Pie Charts

How many more people are employed in Services compared to Construction?

Community Discussion & Shortcut Formulas

What is the central angle representing the Manufacturing workforce?

Community Discussion & Shortcut Formulas

What is the ratio of the combined workforce in Services and Government to the combined workforce in Manufacturing and Construction?

Community Discussion & Shortcut Formulas

If 20% of the agricultural workforce migrates to the Construction sector, what will be the new total workforce in Construction?

Community Discussion & Shortcut Formulas

What is the average number of workers in the top 3 employment sectors?

Community Discussion & Shortcut Formulas