Q50
A batsman makes a score of 87 runs in the 17th inning and thus increases his average by 3. Find his average after 17th inning.
A.
40
B.
39
AnswerC.
52
D.
55
Answer: Option B
Solution
Answer: Option B
Solution:
Let the average after 17th innings = xThen average after 16th innings = (x - 3)
Therefore 16 × (x - 3) + 87 = 17x
Therefore x = 39