In 2011, the arithmetic mean of the annual incomes of Ramesh and Suresh was 3800. The arithmetic mean of the annual incomes of Suresh and Pratap was 4800, and the arithmetic mean of the annual incomes of Pratap and Ramesh was 5800. What is the arithmetic mean of the incomes of the three?

• ক 4800 ✅ সঠিক উত্তর
• খ 4200
• গ 4400
• ঘ 4000