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The radii of two right circular cylinders are in the ratio 4 : 3 and their heights are in the ratio 7 : 4 then the ratio of their curved surface areas is in the ratio
Correct Answer: (d)
Official keyThis question appeared in the TNPSC Prelims 2017 examination (GS). It is Question 149 out of 200 questions in this paper.
This question was part of the TNPSC Prelims 2017 (GS). The TNPSC Prelims examination tests candidates on general studies, current affairs, and aptitude through multiple-choice questions.
Practice previous year questions from all TNPSC Prelims papers and compare patterns with UPSC Prelims PYQ to identify overlapping topics.