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Quantitative Aptitude

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Data Interpretation

Question
23 out of 30
 

In the School there are 600 children which like Physics, Chemistry, Biology and Math. The ratio between boy to girl is 11 : 4 respectively. 30% of the girl out of total girls like Physics. 10% of girls out of total girls like Chemistry. The remaining girl student which like Biology and Math are in ratio 1 : 3 respectively. The ratio of boy who like Physics and other subject are in ratio of 3 : 5. 4% of those boy who are not like Physics are like Math. Remaining boy which like Chemistry and Biology are in Ratio of 5 : 3.


What is the total number of student like Physics and Chemistry together?



A 374
B 384
C 404
D 414
E None of these


Ans. E

165 + 165 + 48 + 16 = 394

Data Interpretation Flashcard List

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