Question

A class has 175 students, 100 enrolled in maths, 70 in Physics, 46 in Chemistry, 30 in Maths and Physics, 28 in Maths and Chemistry, 23 in Physics and Chemistry, 18 in all three.
Number of students enrolled in atleast one of the subjects
(a) 175 (b) 108 (c) 153 (d) None of these
Number of students not studying any of the three subjects
(a) 18 (b) 22 (c) 108 (d) None of these
Number of students study only maths
(a) 60 (b) 35 (c) 13 (d) None of these
Number of students study Maths and Physics but not Chemistry
(a) 10 (b) 5 (c) 12 (d) None of these
Number of students study exactly two subjects
(a) 30 (b) 28 (c) 27 (d) None of these

Answer 1

Answer:

) 108 (c) 153 (d) None of these

Number of students not studying any of the three subjects

(a) 18 (b) 22 (c) 108 (d) None of these

Number of students study only maths

(a) 60 (b) 35 (c) 13 (d) None of these

Number of stu