In an examination 52% of the students failed in English 42% failed in Mathematics and 17% failed in both. The percentage of those who have passed in both the subjects is:

In an examination 52% of the students failed in English 42% failed in

1.	In an examination 52% of the students failed in English 42% failed in Mathematics and 17% failed in both. The percentage of those who have passed in both the subjects is:
A.	25%
B.	35%
C.	23%
D.	40%
Answer» D. 40%

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In an examination 52% of the students failed in English 42% failed in Mathematics and 17% failed in both. The percentage of those who have passed in both the subjects is:

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