The ratio of cost price of two articles is 4 ∶ 9. The articles are ma...
Let the cost price of first article = 4x
The cost price of second article = 9x
The articles are marked up by 40% and 15% respectively.
Marked price of first article
Marked price of second article
The ratio of their Marked price is 112 ∶ 207
Marked price of first article = 112y
Marked price of second article = 207y
∴ 5.6x = 112y
⇒ x = 20y
According to question,
Selling price of first article
Profit = 98y – 4x = 270
⇒ 98y – 80y = 270
⇒ 18y = 270
⇒ y = 15
∴ x = 20 × 15 = 300
⇒ Cost price of second article = 300 × 9 = 2700
Marked price of second article
Selling price of second article
∴ Profit earned = 2760 – 2700 = 60
∴ The profit earned on second article is Rs.60.
Hence, the correct option is (C).