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A car owner buys petrol at Rs. 40, Rs. 5...

A car owner buys petrol at Rs. 40, Rs. 50 and Rs.60 per litre for 3 consecutive years. If he spends Rs. 30,000 each year, what is the average cost of a litre of petrol ? (correct to two decimal places)

A

₹48.65

B

₹51.20

C

₹49.20

D

₹50

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The correct Answer is:
A
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