Pie Charts

Q: How much money is spent cumulatively on Food and Education?

Correct Answer: Option B ($28,000). Food + Education = 20% + 15% = 35%. Total Income = $80,000. Amount = 35% of 80,000 = (35/100) * 80000 = $28,000.

Q: If the family decides to increase their savings rate by 20% of its current value, entirely by reducing their Entertainment budget, what will be the new percentage share for Enterta...

Correct Answer: Option B (7%). Current savings = 15%. 20% increase on 15 = (20/100) * 15 = 3 percentage points. New Savings = 18%. This 3% comes from Entertainment (currently 10%). New Entertainment = 10% - 3% = 7%.

Q: What is the ratio of expenditure on Housing to the expenditure on Transport?

Correct Answer: Option B (3:1). Housing = 30%. Transport = 10%. Ratio = 30 : 10 = 3 : 1.

Q: If the total monthly income drops to $70,000, but the absolute amount spent on Housing remains exactly the same, what will be the new percentage share of Housing?

Correct Answer: Option C (34.28%). Current Housing amount = 30% of $80,000 = $24,000. New income = $70,000. New Housing % = (24000 / 70000) * 100 = 34.28%.

Q: What is the central angle for the sector representing Savings?

Correct Answer: Option C (54°). Savings = 15%. Central angle = 15% of 360° = (15/100) * 360 = 54°.

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 2: Monthly Expenditure of a Family (Total Income = $80,000)

How much money is spent cumulatively on Food and Education?

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If the family decides to increase their savings rate by 20% of its current value, entirely by reducing their Entertainment budget, what will be the new percentage share for Entertainment?

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What is the ratio of expenditure on Housing to the expenditure on Transport?

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If the total monthly income drops to $70,000, but the absolute amount spent on Housing remains exactly the same, what will be the new percentage share of Housing?

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Q10

What is the central angle for the sector representing Savings?

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Pie Charts

How much money is spent cumulatively on Food and Education?

Community Discussion & Shortcut Formulas

If the family decides to increase their savings rate by 20% of its current value, entirely by reducing their Entertainment budget, what will be the new percentage share for Entertainment?

Community Discussion & Shortcut Formulas

What is the ratio of expenditure on Housing to the expenditure on Transport?

Community Discussion & Shortcut Formulas

If the total monthly income drops to $70,000, but the absolute amount spent on Housing remains exactly the same, what will be the new percentage share of Housing?

Community Discussion & Shortcut Formulas

What is the central angle for the sector representing Savings?

Community Discussion & Shortcut Formulas