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Quantitative Aptitude

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Percentage & Averages

Question
27 out of 30
 

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
E None of These

Ans. A

= 533 ltr + 500 ltr + 471 ltr

Total average cost =

Percentage & Averages Flashcard List

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