Few students pay ruppess 10 each but when 3 more students are added then each student need to pay 2 les. 'find the total students

Some students decided to buy a calculator. When 2 students dropped out,each student had to pay Rs 2 more than before.If the calculator costed between Rs 80 and Rs120, Find the exact price of the calculator assuming that each student paid equal amount.

The students in three classes are in the ratio of 2:3:4. If 40 students are added in each clas, the ratio becomes 4:5:6. Find the total number of students in all the three classes is :

The ratio of the number of students of three class is 2:3:4 If 12 students are increased in each class then the ratio of becomes 8:11:14 .find the total students of all the three sections before adding 12 students in each class .

300 marbels are distributed equally among a certain number of students. Had there been 10 more students, each would have received one marbel less. Find the number of students____

300 apples are distributed equally among a certain number of students. Had three been 10 more students, each would have received one apple less. Find the number of students.

300 apples are distributed equally among a certain number of students. Had there been 10 more students, each would have received one apple less. Find the number of students.

The ratio of the number of students of three class is 2:3:5 .If 20 students are added in each class then the ratio becomes 4:5:7 .Find the number of student in each class before adding .

In a class there are certain number of students and each student plays a chess game with each other student. If the total number of games played by them is 190. Find the number of students

A certain amount is equally distributed among certain number of students. Each would get Rs. 2 less if 10 students were more and each would get Rs. 6 more if 15 students were less. Find the number of students and the amount distributed.

A certain amount is equally distributed among certain number of studants. Each would get ₹ 2 less if 10 students were more and each would get ₹6 more is 15 students were less. Find the number of students and the amount distributed.