A dealer sold 2 TV sets for Rs.360 each and earns 20% profit on 1st article and 20% loss on 2nd article. Find his total profit or loss.

Rs.30  Rs.33  Rs.36  Rs.40

Rs.30

CP1 = 360 × \(\frac{100}{120}\) = 300 CP2 = 360 × \(\frac{100}{80}\)   = 450 Total CP = 750 (300+450) Total SP = 720 Loss = 750 - 720 = Rs.30