Question

1/3 of the total of an article is sold at a profit of 15%,1/4 is at a profit of 20% and the remained part is at a profit of 24%. if the total profit is ₹6240 ,find the cost price of the article​

Answer 1

Step-by-step explanation:

ANSWER

Let CP =x=x, so S.P =1.2x

When CP is Rs. 100 less,

CP=x−100

SP=1.2x−100

Now,

1.2x−100=1.24×(x−100)

On solving , we get

x=600

CP=Rs.600