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There are 4 prime numbers written in ascending order. The product of first three is 1001 and that of last three is 2431. Find the first prime number.
Correct Answer: (b)
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This question appeared in the GPSC Prelims 2019 examination (GS). It is Question 155 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.