Question

a man bought two scooters for 20000 rupees each he sold one at a profit of 15% and the other at a loss of 4% find his net profit or loss percent

Answer 1

loss = 4%
and profit = 15%

Answer 2

hey there..

profit % on 1st scooter = 15%

profit% on 2nd scooter = 4%

profit is greater than loss

therefore,

net profit = profit% - loss%

= 15% - 4%

11%

so the net profit % is 11%

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the same question can be solved in other manner.

see the attachment given below.

in both the methods the answer comes same. you can use any method