Sam purchased \(20 dozens\) of toys at the rate of \(Rs. 375\) per dozen. He sold each one of them at the rate of \(Rs. 33.\) What was his percentage profit?
Answer: C
Cost Price of \(1\) toy \(= Rs. (\frac{375}{12}) = Rs. 31.25\)
Selling Price of \(1\) toy \(= Rs. 33\)
So. Gain \(= Rs. (33 - 31.25) = Rs. 1.75\)
\(\therefore\) Profit % \(= (\frac{1.75}{31.25} \times 100)\) % \(= \frac{28}{5}\) % \(= 5.6\) %