My old teacher gave many poor students maney `underline("in spite of")` he was poor.

The set of poor students in the class is :

A teacher normally assigns to the students. He believes that:

Express the following statements by equations : Each one of three boys had the same amount of money. They together gave Rs 25 to a poor student and are left with only Rs. 5.

If I were a millionarie, underline("I would have helped") the poor.

In the given figure 10% are students and parents and the 10% are students, teachers and parents, 15% are teachers and parents, 35% are students and teachers, How many percentage are only teachers, parents and students?