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The ratio of boys and girls in a class is 5 : 3. If 40% boys and 33.33% girls know French, then what percent of the total students know French ?
Correct Answer: (c)
Official keyThis question appeared in the NPSC Prelims 2017 examination (GS). It is Question 43 out of 200 questions in this paper.
This question was part of the NPSC Prelims 2017 (GS). The NPSC Prelims examination tests candidates on general studies, current affairs, and aptitude through multiple-choice questions.
Practice previous year questions from all NPSC Prelims papers and compare patterns with UPSC Prelims PYQ to identify overlapping topics.