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A bartender stole vodka from bottle A that contained 50% alcohol and he replaced what he had stolen with vodka from bottle B containing 20% alcohol. He used water to replenish bottle B, which is twice as large as bottle A. After the mixing, alcohol content of bottle A reduced to 30%. What is the alcohol content of bottle B now?
This question appeared in the PPSC Prelims 2021 examination (GS-II). It is Question 44 out of 80 questions in this paper.
This question was part of the PPSC Prelims 2021 (GS-II). The PPSC Prelims examination tests candidates on general studies, current affairs, and aptitude through multiple-choice questions.
Practice previous year questions from all PPSC Prelims papers and compare patterns with UPSC Prelims PYQ to identify overlapping topics.