There are five different weights 250 gm, 1000 gm, 100 gm, 500 gm and 5000 gm in a box. Find the average weight of all seven weights available in a box if two weights of average weight 1025 gm are added in a box.
1
1345.6 gm
2
1345.8 gm
3
2340 gm
4
2200 gm
5
1271.42 gm