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A box contains one red ball, one blue ball and one green ball. The ratio of the weight of the red and blue ball is 5 : 6 and that of blue and green ball is 5 : 4. If the blue ball weighs 60 g, the weight of the green ball is
This question appeared in the WBPSC Prelims 2017 examination (GS). It is Question 171 out of 200 questions in this paper.
This question was part of the WBPSC Prelims 2017 (GS). The WBPSC Prelims examination tests candidates on general studies, current affairs, and aptitude through multiple-choice questions.
Practice previous year questions from all WBPSC Prelims papers and compare patterns with UPSC Prelims PYQ to identify overlapping topics.