In a class, the ratio of the number of boys to that of the firls is `11:9.30%` of the boys and `20%` of the girls passed. Find the percentage of passed students of the class.

The ratio of the number of boys and girls in a school is 3:2. If 20% of the boys and 30% of the girls are scholarship holders, then the percentage of students, who do not get scholarship, is

The ratio of the number of boys and girls in a school is 3:2.If 20% of the boys and 25% of the girls are scholarship holders, then the percentage of the students who do not get the scholarship, is

The ratio of boys and girls in a class is 5:3.20% of the boys and 60% of the girls have passed in first class. What percentage of the class has passed in first class ?

The ratio of the number of boys are girls in a school is 3 :2 .If 20% of boys and 30% of the girls are scholarship holders , what percentage of the students does not get the scholarship ?

1200 boys and 600 girls are examined in a test. 42% of the boys and 30% of the girls passed. Find the percentage of those who failed.