In a class of 150 students, 50 students passed in mathematics, 40 students failed only in chemistry and 20 students failed in both the subjects. How many students failed in at least one of the subjects?Choices:-

In a class of 100 students, 50 students passed in Mathematics and 70 passed in English, 5 students failed in both Mathematics and English. How many students passed in both the subjects?

In a class test, 30 students passed in Mathematics, 30 in Physics, and 35 in Chemistry. 20 students passed in exactly two subjects while 65 passed in at least one of the three subjects. How many passed in all the three subjects?105150

In the class of 130 students, a class test for two subjects physics and chemistry was conducted.(x+40) students passed in physics and (x+30). students passed in chemistry and no students failed in both subjects. If 60 students passed in both student, then ,what is the number of students passed in only physics?

In a class of 60 students, 20 students passed in botany, 16 students failed only in zoology and 8 students failed in both the subjects. How many students passed in both the subjects?Choices:- 8 6 4 16

In a group of 210 students, 120 students study Math, 150 students study Physics, and 110 students study Chemistry. If 30 students study all three subjects, 40 students study only Math and Physics, 50 students study only Physics and Chemistry, and 25 students study only Math and Chemistry, how many students do not study any one of the subject? Options 5 15 10 20