Question

Class ‘K’ has number of girls as 90% of boys in that class. Class ‘L’ has 10% fewer boys than class ‘K’ and 35% more total students than class ‘K’. Find the ratio of girls in class ‘K’ to that in class ‘L’.

A 7:13
B 20:37
C 9:5
D 3:5
E None of these
Practice Next

Relevant for Exams:

Hey! Ask a query