-- advertisement --

Discussion

  1. A batsman has a certain average runs for 11 innings . In the 12th innings he made a score of 90 runs and thereby decrease his average by 5 . His average after 12th innings is ?
    1. 127
    2. 145
    3. 150
    4. 217
  1. Correct Option: B

    Let the average for first 11 innings is y
    From question
    11y + 90 = (y - 5) x 12
    ⇒ y = 150
    ∴ Average after 12th inning = (150 - 5)= 145


Your comments will be displayed only after manual approval.

-- advertisement --

-- advertisement --