Management Aptitude Test 2016 Paper

Question : 114 of 200

Marks: +1, -0

While calculating the average of a batsman as 36 in 100 matches that he played, one of the scores 90 w as incorrectly noted as 40. The percentage error is ________ .

0.5%
1.36%
1.34%
1.21%

Validate

Solution:

(b) ∵ Average score in 100 matches = 36
and total score in 100 matches = 3600
∴ Correct score = 3600 - 40 + 90 = 3650
∴ Percentage error =

{3650-3600}/3650

× 100 % = 1.36 %

Go to Question:

Prev Question

Next Question