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An office has an odd number of cabins. In each cabin there are fans and bulbs fitted. The number of bulbs in each cabin is twice the number of fans in that cabin. All cabins have the same number of bulbs. The total number of bulbs and fans in all the cabins together is 30. How many cabins are there in the office?
This question appeared in the MPPSC Prelims 2017 examination (Paper-II). It is Question 55 out of 200 questions in this paper.
This question was part of the MPPSC Prelims 2017 (Paper-II). The MPPSC Prelims examination tests candidates on general studies, current affairs, and aptitude through multiple-choice questions.
Practice previous year questions from all MPPSC Prelims papers and compare patterns with UPSC Prelims PYQ to identify overlapping topics.