Out of 30 students in a class, 6 like football, 12 like cricket and remaining like tennis. Find the ratio of (a) Number of students liking football to number of students liking tennis.

Out of 30 students in a class, 6 like football, 12 like cricket and remaining like tennis. Find the ratio of (b) Number of students liking cricket to total number of students.

Out of 1800 students in a school, 750 opted basketball, 800 opted cricket and remaining opted table tennis. If a student can opt only one game,find the ratio of (a) Number of students who opted basketball to the number of students who opted table tennis.

Out of 1800 students in a school, 750 opted basketball, 800 opted cricket and remaining opted table tennis. If a student can opt only one game,find the ratio of (b) Number of students who opted cricket to the number of students opting basketball.

Out of 1800 students in a school, 750 opted basketball, 800 opted cricket and remaining opted table tennis. If a student can opt only one game,find the ratio of ( c) Number of students who opted bsketball to the total number of students.

In a college, out of 4320 students, 2300 are girls. Find the ratio of (a) Number of girls to the total number of students.

In a college, out of 4320 students, 2300 are girls. Find the ratio of (c) Number of boys to the total number of students.

There are 102 teachers in a school of 3300 students. Find the ratio of the number of teachers to the number of students.

In a college, out of 4320 students, 2300 are girls. Find the ratio of (b) Number of boys to the total number of girls.

There are 20 girls and 15 boys in a class. (b) What is the ratio of number of girls to the total number of students in the class ?

In a class of 60 students, 25 students play cricket and 20 students play tennis and 10 students play both the games, then the number of students who play neither is