Question

12. a. Pemba sold a pair of shoes at Rs. 1600 at a loss of 20%. At what price should he sell it in order to make profit of 30% ? 11. A cap wa b. Birman sold a book at Rs.400 at a profit of 10%. At what price ld be sell it in order to make profit of 15% ?​

Answer 1

Step-by-step explanation:

Solution

CP=Rs .1600

Given CP=(M.P−10020MP)

1600=10080M.P

M.P=Rs=2000

S.P (at a 16 M= discount)(2000−2000×10016)

=Rs .1680

Profit =S.P−C.P.

=Rs 80

Profit %=C.PProfit×100=160080×100=5%