Question

a man buys two pens at rupees 20 each he sells one at a gain of 5% and other at a loss of 5% find his gain or loss percent​

Answer 1

Answer:

Total cp is 20

One pen cost is 10

Gain on first pen is 105/100*10=10.5

Loss on second pen is 95/100*10=9.5

Total 10.5+9.5=20

So it is same............

There is neither loss nor gain.

Answer 2

Step-by-step explanation:

Aloha !

Gain%= Gain×100/c.p

Loss%=loss ×100/c.p

5=gain×100/10

50=gain×100

gain=50/100

gain ½

Loss%=loss×100/10

5=loss×100/10

loss =½

Thank you

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