What is the average expenditure (in ₹ lakh) on tennis, golf, swimming, and basketball, if the expenditure on cricket is ₹72 lakh?

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Question

What is the average expenditure (in ₹ lakh) on tennis, golf, swimming, and basketball, if the expenditure on cricket is ₹72 lakh?

![image.png](https://res.cloudinary.com/aptidude/image/upload/v1748021393/aptidude_questions/wjzjnunlosxeyo4vc2cr.png)

Accepted Answer

Step 1: Total angle of pie chart = 360°.

Step 2: Given angles and sports:
- Tennis = 85°
- Football = 70°
- Golf = 48°
- Swimming = 45°
- Cricket = 60°
- Basketball = 52°

Step 3: Expenditure on cricket = ₹72 lakh corresponds to 60°.

Step 4: Calculate expenditure per degree:
Expenditure per degree = 72 / 60 = ₹1.2 lakh per degree.

Step 5: Calculate expenditures for tennis, golf, swimming, and basketball:
- Tennis = 85° × 1.2 = ₹102 lakh
- Golf = 48° × 1.2 = ₹57.6 lakh
- Swimming = 45° × 1.2 = ₹54 lakh
- Basketball = 52° × 1.2 = ₹62.4 lakh

Step 6: Sum of expenditures = 102 + 57.6 + 54 + 62.4 = ₹276 lakh

Step 7: Average expenditure = Total expenditure / 4 = 276 / 4 = ₹69 lakh

Therefore, the average expenditure on tennis, golf, swimming, and basketball is ₹69 lakh.

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