Percentage - Quantitative Aptitude (MCQ) questions for Q. 28321

Q.  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?
- Published on 07 Jul 17

a. 70%
b. 80%
c. 60%
d. 90%

ANSWER: 70%
 
percentage

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