abhirupabasak
Answered

The selling price of an article is 7/5 of the cost price . What will be its profit percents.
Options are :-
(a)30% (b) 40%
(C) 65% (d) 80%
Which will be the correct one ?
Tommorow is my Maths exam so please give the answer correctly and quickly

Answer :

Answer is (b) 40%.   7/5*100 = 140 is selling price.  Cost price is Rs.100.  So, profit percentage is 40%
40%
100*7/5=140
140-100=40.

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