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A drawer contains 3 red balls, 4 green balls, and 5 blue balls. One ball is taken from the drawer and is NOT replaced. Then another ball is taken from the drawer. What is the probability that the first ball is red and the second ball is blue?
Correct Answer: (c)
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This question appeared in the GPSC Prelims 2019 examination (GS). It is Question 171 out of 400 questions in this paper.
This question was part of the GPSC Prelims 2019 (GS). The GPSC Prelims examination tests candidates on general studies, current affairs, and aptitude through multiple-choice questions.
Practice previous year questions from all GPSC Prelims papers and compare patterns with UPSC Prelims PYQ to identify overlapping topics.