A car owner buys petrol at Rs.7.50, Rs. 8 and Rs. 8.50 per litre for three successive years. What approximately is the average cost per litre of petrol if he spends Rs. 4000 each year?
- A. Rs. 7.98
- B. Rs. 8
- C. Rs. 8.50
- D. Rs. 9
✅ Correct Answer: Rs. 7.98
Explanation
Solution will be added soon.
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