Question

Articles are bought at ₹45 per dozen and sold at ₹85 per score . Find the gain or loss percent.

Answer 1

1 dozen = 12 articles

1 score = 20 articles

cost price =45/12=15/4

selling price=85/20=17/4

if S.P>C.P then we have a profit

profit=S.P-C.P

==>17/4-15/4=2/4=1/2

converting 1/2 into percent we will get 50 */*

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Answer 2

I thing gain of 50% welcome