In a hostel, there are 30 students, 9 of them take tea but not coffee. If 3 of them who take coeffee also start taking tea, 12 students would be taking both tea and coffee. How many students do not take tea ?

In a school hostel, there are 100 students out of which 60 drink tea, 50 drink coffee and 30 drink both tea and coffee. Find the number of students who do not take tea or coffee.

In a hotel there are 100 students. Out of them 80 like to take tea and 40 like to take coffee. If 26 of them don't like to take tea and coffee both, how many of them like both ?

In a hostel, there are 135 students out of which 80 drinks tea, 60 drinks coffee and 20 drink both rea and coffee. Find the number of students whi do not drink tea or coffee.

In a school hostel there are 125 students out of which 80 drink tea, 60 drink coffee and 20 drink both tea and coffee. Find the number of students who do not take tea or coffee.

An lnvestigator interviewed 100 students to determine the performance of three drinks milk, coffee and tea. The investigator reported that 10 students take all three drinks, 20 students take milk and coffee, 30 students take coffee and tea, 25 students take milk and tea, 12 studnts take milk only. 5 students take coffee only and 8 student take tea only. Then the number of students who did not take any of the three drinks is lambda . The value of (lambda)/(4) is equal to

An lnvestigator interviewed 100 students to determine the performance of three drinks milk, coffee and tea. The investigator reported that 10 students take all three drinks, 20 students take milk and coffee, 30 students take coffee and tea, 25 students take milk and tea, 12 studnts take milk only. 5 students take coffee only and 8 student take tea only. Then the number of students who did not take any of the three drinks is lambda . The value of (lambda)/(4) is equal to

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