A cricketer has an average of 47.5 after playing for 20 innings. The number of innings he played till his retirement is ______ if he scores 300 runs in his next few innings and his average becomes 50.
1
25
2
27
3
23
4
24
5
26
A cricketer has an average of 47.5 after playing for 20 innings. The number of innings he played till his retirement is ______ if he scores 300 runs in his next few innings and his average becomes 50.