Profit and Loss Practice Test 6

Let CP = Rs 300
CP of $66\frac{2}{3}\%$ items = Rs 200
SP of $66\frac{2}{3}\%$items = $200+\frac{27}{100}\times 200$ = Rs 254
CP of $33\frac{1}{3}$% items = Rs 100
SP of $33\frac{1}{3}$% items = $100-\frac{4}{100}\times 100$ = Rs 96
Total CP = Rs 300
Total SP = Rs 350
Profit is Rs 50 when CP = Rs 300
Profit is Rs 2,100 when CP = $\frac{300}{50}\times 2,100$= Rs 12,600