In mid-day meal scheme `3/(10)` litre of milk is given to each student of a primary school. If 30 litre of milk is distributed every day in the school, how many students are there in the school?

A school collected Rs 2304 as fees from its students. If each student paid as many paise as there were students in the school, how many students were there in the school ?

If in a certain school 20 students are taking math and 10 are taking history and 7 are taking both, how many students are taking either math or history?

If in a certain school 20 students are taking math and 10 are taking history and 7 are taking both, how many students are taking either math or history?

On a new year day every student of a class sends a card to every other student. The post man delivers 600 cards. How many students are there in the class?

On a rainy day, 94% of the students were present in a school. If the number of students absent on that day was 174, find the total strength of the school.

At City High School, the sophomore class has 60 numbers than the freshman class. The junior class has 50 fewer students than twice the students in the freshman class. The senior class is three times as large as the freshman class. If there are a total of 1,424 students at City High School, how many students are in the freshman class?

A vendor supplies 32 litres of milk to a hotel in the morning and 68 litres of milk in the evening. If the milk costs Rs 15 per litre, how much money is due to the vendor per day?

Question 4-6 refer to the above table, which summarizes the result of a survey of the student body of a high school about club membership in which each student enrolled in the high school enumerated the clubs in which they were members. Q. If 28% of the students who are enrolled in this school belong to at least two clubs, how many students who are enrolled in this school did not participate in the survey?