In a class of 40 students `1/5` of the total number of students like to study English, `2/5` of the total number like to study Mathematics and the remaining students like to study Science.
How many students like to study English?

In a class of 40 students 1/5 of the total number of students like to study English, 2/5 of the total number like to study Mathematics and the remaining students like to study Science. How many students like to study Mathematics?

In a class of 40 students 1/5 of the total number of students like to study English, 2/5 of the total number like to study Mathematics and the remaining students like to study Science. What fraction of the total number of students like to study Science?

In a class of 40 students, 12 enrolled for both English and German. 22 enrolled for German. If the students of the class enrolled for at least one of the two subjects, then how many students enrolled for only English and not German?

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

In a class of 35 students, 24 like to play cricket and 16 like to play football. Also, each student likes to play at least one of the two games. How many students like to play both cricket and football ?

In a particular section of class IX 1/7 times the square of total no. of students planned to visit an orphange, 5/9 times the total no. of students planned to visit historical monuments of India while 12 students decided to given their consent for teaching slum children for a week. using above information,express the total number of students of class as a polynomial.