The price of 24 apples is equal to that of 28 oranges. The price of 45 apples and 60 oranges together is ₹1,350. The total price of 30 apples and 40 oranges is:
The average monthly income of A and B is ₹5,050. The average monthly income of B and C is ₹6,250 and the average monthly income of A and C is ₹5,200. What is the monthly income of A?