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The owner of a bike buys petrol at the rate of Rs. 64, Rs. 80 and Rs. 320 per litre for three consecutive years. If he spends Rs. 32000 on petrol every year, then what is the average price of petrol per litre ?
एक बाइक का मालिक लगातार 3 वर्षों तक क्रमश: रु 64, रु 80 और रु 320 प्रति लीटर के हिसाब से पेट्रोल खरीदता है | यदि वह पेट्रोल खरीदने में हर वर्ष रु 32000 खर्च करता है, तो पेट्रोल का प्रति लीटर औसत मूल्य कितना है ?

A

Rs 120 /रु 120

B

Rs 84 /रु 84

C

Rs 108 /रु 108

D

Rs 96 /रु 96

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