Question

The selling price of 50 articles is equal to the cost price of the same 60 articles. The
profit per cent or loss per cent will be-​

Answer 1

Answer:

Let C.P of one article =1 Rs.

Then C.P of 40 article=40 Rs.

According to the question

S.P of 50 article =C.P of 40 article=40 Rs.

We assume that C.P of one article =1Rs.

then C.P of 50 article=50 Rs.

Loss=50-40=10 Rs.

Loss %=

50

10

×100=20%