Question

2. 800 students took the CAT exam in Delhi. 50% of
the boys and 90% of the girls cleared the cut off in
the examination. If the total percentage of qualify-
ing students is 60%, how many girls appeared in the
examination?
(a) 100
(b) 120
(c) 150
(d) 200​

Answer 1

answer is D 200... later i will update with step to step