Q. The average score of a batsman after his 50th innings was 46.4. After 60th innings, his average Score increases by 2.6. What was his average score in the last ten innings?

Explanation : 

The average score of a batsman ?

The batsman’s performance analysis:

After 50 innings:
– Average score = 46.4
– Total score = 50 × 46.4 = 2320 runs

After 60 innings:
– Average score increased to 49
– Total score = 60 × 49 = 2940 runs

Last 10 innings analysis:
1. Total runs in last 10 innings = Total after 60 innings – Total after 50 innings
= 2940 – 2320 = 620 runs

2. Average score in last 10 innings = Total runs in last 10 innings ÷ Number of innings
= 620 ÷ 10 = 62 runs

Therefore, the batsman’s average score in his last 10 innings was 62 runs.