Pie Charts

Q: What is the total value of Company A's market share?

Correct Answer: Option C ($150 Billion). Company A has 30% of the total market. Total Market = $500 Billion. Value = 30% of 500 = (30/100) * 500 = $150 Billion.

Q: What is the central angle corresponding to Company B's market share?

Correct Answer: Option C (90°). Company B's share = 25%. The total angle of a pie chart is 360°. Central angle = 25% of 360 = (25/100) * 360 = 90°.

Q: What is the ratio of the combined market share of Companies A and B to the combined market share of Companies D and E?

Correct Answer: Option B (11:5). Combined share (A + B) = 30% + 25% = 55%. Combined share (D + E) = 15% + 10% = 25%. Ratio = 55 : 25 = 11 : 5.

Q: If the total market value grows by 20% next year and Company C maintains its current percentage share, what will be Company C's new market value?

Correct Answer: Option B ($120 Billion). New total market = 500 * 1.20 = $600 Billion. Company C's share remains 20%. New value = 20% of 600 = $120 Billion.

Q: What is the difference in the central angles of the sectors representing Company A and Company E?

Correct Answer: Option D (72°). Difference in percentage = 30% (Company A) - 10% (Company E) = 20%. Difference in central angle = 20% of 360° = (20/100) * 360 = 72°.

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 1: Market Share of 5 Tech Companies (Total Market = $500 Billion)

What is the total value of Company A's market share?

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What is the central angle corresponding to Company B's market share?

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What is the ratio of the combined market share of Companies A and B to the combined market share of Companies D and E?

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If the total market value grows by 20% next year and Company C maintains its current percentage share, what will be Company C's new market value?

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What is the difference in the central angles of the sectors representing Company A and Company E?

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Pie Charts

What is the total value of Company A's market share?

Community Discussion & Shortcut Formulas

What is the central angle corresponding to Company B's market share?

Community Discussion & Shortcut Formulas

What is the ratio of the combined market share of Companies A and B to the combined market share of Companies D and E?

Community Discussion & Shortcut Formulas

If the total market value grows by 20% next year and Company C maintains its current percentage share, what will be Company C's new market value?

Community Discussion & Shortcut Formulas

What is the difference in the central angles of the sectors representing Company A and Company E?

Community Discussion & Shortcut Formulas