Question

in a survey of 700 students in a college 180 were listed as drinking limca,275 as drinking mirinda and 95 were listed as both drinking limca as well as mirinda. find how many students were drinking neither limca nor mirinda

Answer 1

150 students are the no.of students not drinking Limca or mirinda

Answer 2

total students=700
now,no.of students drinking both=275+180+95=550
hence,the students which are not drinking=700-550=250