Question

7. If a book purchase in * 150 and sell it
180. Then, the profit percentage is
INV 2015)
(1) 20
(2) 25
(3) 30
(4) 33

With Explation Please​

Answer 1

Answer:

Cp is 150

Sp is 180

so profit is Sp-Cp is formulae for profit

So profit is 180-150 is 30

profit percentage is profit/Cp*100

So answer is 30/150*100=20