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A person swims upstream 11 k.m. and down stream 26 km. taking 5 hours each time. The velocity of the current of the river is (per hour)
Correct Answer: (a)
Official keyThis question appeared in the CGPSC Prelims 2011 examination (GS). It is Question 121 out of 150 questions in this paper.
This question was part of the CGPSC Prelims 2011 (GS). The CGPSC Prelims examination tests candidates on general studies, current affairs, and aptitude through multiple-choice questions.
Practice previous year questions from all CGPSC Prelims papers and compare patterns with UPSC Prelims PYQ to identify overlapping topics.