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The average score of marks of students of classes XI-A and XI-B in Mathematics is 86.5. The average score of marks in Mathematics of students in Class XI-A is 91 and in Class XI-B is 81. What is the ratio of the number of students of Class XI-A to Class XI-B?
This question appeared in the HPSC Prelims 2023 examination (CSAT). It is Question 9 out of 200 questions in this paper.
This question was part of the HPSC Prelims 2023 (CSAT). The HPSC Prelims examination tests candidates on general studies, current affairs, and aptitude through multiple-choice questions.
Practice previous year questions from all HPSC Prelims papers and compare patterns with UPSC Prelims PYQ to identify overlapping topics.