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 Ratio between the girl like Math to Chemistry?
A 9 : 5 B 9 : 2 C 7 : 3 D 3 : 7 E None of these
9 : 2
9 : 2