The average cost of 4 items in a shopping list is Rs. 1,250. If one more item whose cost is Rs 2,000 is added to the list what will be the new average (in Rs.)?
1
1100
2
1500
3
1400
4
1250
The average cost of 4 items in a shopping list is Rs. 1,250. If one more item whose cost is Rs 2,000 is added to the list what will be the new average (in Rs.)?