This Is a Certified Answer

Certified answers contain reliable, trustworthy information vouched for by a hand-picked team of experts. Brainly has millions of high quality answers, all of them carefully moderated by our most trusted community members, but certified answers are the finest of the finest.
400 students x 65% = 260 students that are qualified.

60% boys
80% girls

80%/140%  = 57%
57% x 260 = 149 girls  The closest answer is B.) 150 girls.