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In a class, there are 225 students. Whic...

In a class, there are 225 students. Which ofthe following cannot be the ratio of the numberof students passed to the number of students failed?

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In a class, there are 225 students. Which of the following cannot be the ratio of the number of sutdents passed to the number of students failed?

Direction: There are 1250 total students in 5 different classes in a school. The number of students in class I is 50 less than the number of students in class II. The number of class IV students is 50 more than the number of students in class II. The average number of students in class III and class V is 250. The number of students in class III is 10% less than the number of students in class I. The ratio of the total number of students of class V to the total number of students of class III is

Suppose there are 32 students in a class of which 12 are girls. Find : The ratio of number of boys to total number of students.

In a class of 40 students, 25 student play cricket and the remaining play tennis. The ratio of number of students playing crickets to the number of students playing tennis is

Suppose there are 32 students in a class of which 12 are girls. Find : The ratio of number of girls to total number of students.

100 students appeared in annual exami-nation. 60 students passed. The ratio of the number of students who failed to the total number of students is

Direction: There are 1250 total students in 5 different classes in a school. The number of students in class I is 50 less than the number of students in class II. The number of class IV students is 50 more than the number of students in class II. The average number of students in class III and class V is 250. The number of students in class III is 10% less than the number of students in class I. The total number of students of class IV and the number of students of class II is

Direction: There are 1250 total students in 5 different classes in a school. The number of students in class I is 50 less than the number of students in class II. The number of class IV students is 50 more than the number of students in class II. The average number of students in class III and class V is 250. The number of students in class III is 10% less than the number of students in class I. The number of students of class V is what percent of the total number of students?

In a class of 36 students, 20 are girls and the rest are boys. Find the ratio of: the number of boys to the total number of students in the class.