Question

If a man sells a pen at 21% profit and pencil at 48% profit he earns Rs.1890 as profit. But if he sells a pen at 21/4 % profit and pencil at 15% loss then he bears no profit no loss. Find the cost price of the pen and pencil A)1000,4200 b)4000,1400 c)5000,1750 d)6000, 2100.​

Answer 1

Answer:

Write the question crrectly dear. sorry for answer