Question -
In a class, 15% of total number of students failed in Science, 25% of total number of students failed in Maths and 10% of total number of students failed in both. How much percentage of students passed in both Maths and Science?
Options:
A .  70%
B .  80%
C .  60%
D .  90%
Answer: Option A NO EXPLANATION IS AVAILABLE FOR THIS QUESTION!
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