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A basket contains 31 red, 23 black and 57 green balls. What is the minimum number of balls that must be drawn so that at least one ball of each colour is obtained?
This question appeared in the MPPSC Prelims 2025 examination (Paper-II). It is Question 16 out of 360 questions in this paper.
This question was part of the MPPSC Prelims 2025 (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.