Question

Q.2
In a certain examination 70% of the student passed in Science and 65% passed in
Mathematics. The percentage of students failed in both the subjects was 22. The number of
students passing in both the subjects was 684. The number of students that appeared at the
examination is
(al 1200 (1) 1000 (c) 900 (d) 800​

Answer 1

the ans for the question is (c) 900.