Question

the selling of 50 articles = cost price of 60 articles the profit or loss percentage will be

Answer 1

hope it's helpful for you

Answer 2

let cp of each article be Rs x

c.p of 50 articles=50x

s.p of 50 articles=cp of 60 articles= Rs 60

sp>cp

profit=sp-cp=60-50

profit=10

profit%=10/50*100

=20%