Ram purchased 60 dozen pens at the rate Rs. 56 per dozen. He sold 20 dozen at 20 percent profit and the remaining 40 dozen at 40 percent profit. What is his profit percentage?

• (अ)1. 25 percent
• (ब)2. 30 percent
• (क)3. 33.33 percent✓ योग्य उत्तर
• (ड)4. 50 percent