Q. 13 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?
Divya Prakash Singh
n ( taking tea) = 150
n (taking coffee) = 225
n ( taking both ) = 100
n(people taking tea or coffee) = n ( taking tea) + n (taking coffee) - n ( taking both )