Question

Salim buys oranges at 10 for Rs 120 and sells them at 12 for Rs 180. Find the profit or loss per cent.

Answer fast.......​

Answer 1

Answer:

Cp of each orange = 120/10 = Rs 12

Sp of each orange = 180/12 = Rs 15

Profit per orange = Rs 3

Profit for 12 oranges = 3 * 12 = Rs 36

Answer 2

CP of 10 Oranges = Rs.120

CP of 1 Orange = Rs.12

SP of 12 Oranges = Rs.180

SP of 1 Orange = Rs.15

Profit = SP - CP

= Rs. 15 - Rs.12

= Rs.3

Profit% = Profit × 100/ CP

= 3 × 100 / 12

= 25%

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