Question 10

A person bought 100 cars for Rs 40000. If the average price of 60 cars is Rs 500,then what will be the average price (in Rs) of remaining cars?

Solution

Price of 100 cars = Rs. 40,000

Average price of 60 cars = Rs. 500

=> Total price of 60 cars = $$500\times60=Rs.$$ $$30,000$$

$$\therefore$$ Average price of remaining (100-60=40) cars = $$\frac{(40,000-30,000)}{40}$$

= $$\frac{1000}{4}=Rs.$$ $$250$$

=> Ans - (B)

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