In a survey of 600 students in a school, 150 students were found to be taking tea and 225 taking coffee, 100 were taking both tea and coffee. Find how many students were taking neither tea nor coffee?

In a survey of 600 students in a school, 150 students were found to be taking tea and 215 taking coffee, 150 were taking both tea and coffee. Find how many students were taking neither tea nor coffee?

In a survey of 400 students in a school, 110 were listed as taking Apple Juice, 140 as taking Orange juice and 85 were listed as taking both Apple as well as Orange juice. Find how many students were taking neither Apple juice nor Orange juice.

In a survey of 400 students in a school, 100 were listed as drinking apple juice, 150 as drinking orange juice and 75 were listed as both drinking apple as well as orange juice. Find how many students were drinking neither apple juice nor orange juice.

In a particular section of class IX, 40 students were asked about the months of their birth and following graph was prepared for the above data so obtained How many students were born in the month of October?

A school collected Rs.2601 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?

There are 210 members in a club. 100 of them drink tea and 65 drink tea but not coffee. How many drink coffee but not tea?

Out of 20 members in a family, 11 like to take tea and 14 like coffee. Assume that each one likes at least one of the two drinks. How many like : both tea and coffee?

A mathematics paper consists of 10 questions divided into two parts I and II, each part containing 5 questions. A student is required to attempt 4 questions in all, taking at least 2 questions from each part. In how many ways can the student select the questions ?

In a survey of 100 students, how many of students studying the various languages were found to study : English only 18, English but not Hindi 23, English and Sanskrit 8, English 26, Sanskrit 48, Sanskrit and Hindi 8, no language 24. Find : How many students were studying Hindi ?

In a survey of 100 students, how many of students studying the various languages were found to study : English only 18, English but not Hindi 23, English and Sanskrit 8, English 26, Sanskrit 48, Sanskrit and Hindi 8, no language 24. Find : How many students were studying English and Hindi ?