Three numbers A, B and C are in the ratio 2 : 3 : 5. Their average is 300. If A is increased by 20% and B is decreased by 10%, then to get the average increased by 10%, C will be increased by
1
49
2
100
3
50
4
81
Three numbers A, B and C are in the ratio 2 : 3 : 5. Their average is 300. If A is increased by 20% and B is decreased by 10%, then to get the average increased by 10%, C will be increased by