A) \[9:1\]
B) \[2:9\]
C) \[1:9\]
D) \[9:2\]
Correct Answer: A
Solution :
The number of pupils who failed\[=4\] The number of pupils who passed\[=40-4=36\] \[\therefore \]The required ratio\[=36:4=9:1\]You need to login to perform this action.
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