Question

4. Atrader marks his goods at 35% above the cost price and allows a discount of 20 percent what his profit per cent?​

Answer 1

8% Answer......

Answer:

$<p style="color:cyan;font-family:cursive;background:black;font size:40px;"> Let the C.P of goods= Rs.x</p><p></p><p>Now, MP of goods=x+35% of x=x+ </p><p>100</p><p>35x</p><p> </p><p> = </p><p>100</p><p>135x</p><p> </p><p> = </p><p>20</p><p>27x</p><p> </p><p> </p><p></p><p>Now, the rate of discount=20%</p><p></p><p>Discount=20% of Rs </p><p>20</p><p>27x</p><p> </p><p> </p><p></p><p>= </p><p>100</p><p>20</p><p> </p><p> × </p><p>20</p><p>27x</p><p> </p><p> = </p><p>100</p><p>27x</p><p> </p><p> </p><p></p><p>Now, S.P=M.P−Discount= </p><p>20</p><p>27x</p><p> </p><p> − </p><p>100</p><p>27x</p><p> </p><p> = </p><p>100</p><p>135x−27x</p><p> </p><p> Rs.= </p><p>100</p><p>108x</p><p> </p><p> =Rs. </p><p>25</p><p>27x</p><p> </p><p> </p><p></p><p>Now,Profit=S.P− C.P = </p><p>25</p><p>27x</p><p> </p><p> −x= Rs. </p><p>25</p><p>2x</p><p> </p><p> </p><p></p><p>Profit %=[ </p><p>C.P</p><p>profit</p><p> </p><p> ×100]%</p><p></p><p>= </p><p>25×x</p><p>2x</p><p> </p><p> ×100%</p><p></p><p>=8% </p>$

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