Question

Two horses were sold for Rs. 1920 each. First was
sold at 20% loss and second at 20% profit. Find over
all profit or loss.

Answer 1

Step-by-step explanation:

when ,

SP = SP

+r% = - r%

then,there will always be loss.

which is equal to :

loss% = r^2/100

= 400/100 = 4%