A University student population is represented in three age groups are followed:Student Age-GroupStudent Proportion (%)18-2545%26-4436%45-6419%Which student age group represents the highest proportion?

: In a class of 30 students, 18 are girls. What percentage of the class are boys?

In a certain school, 20% of students are below 8 years of age. The number of students above 8 years of age is 2/3 of the number of students of 8 years of age which is 48. What is the total number of students in the school?

Select the correct answerratio 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, the percentage of the school students who are not scholarship holders is?Options78567080

Which “division” has the highest percentage of candidates passed to the candidates enrolled?Study the following graph carefully and answer the questions given below:

Select the correct answerThe ratio of the number of students studying in a school A, B and C is 5:6:8. If the number of students studying in each of the schools is increased by 30%, 25% and 25% respectively, what will be the new ratio?Options13:15:2014:15:2013:14:1515:17:19