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The average age of six member family is 22 years. If the age of youngest member is 7 years, then the average age of the family at the time of birth of the youngest member was
Correct Answer: (a)
Official keyThis question appeared in the CGPSC Prelims 2011 examination (GS). It is Question 148 out of 150 questions in this paper.
This question was part of the CGPSC Prelims 2011 (GS). The CGPSC Prelims examination tests candidates on general studies, current affairs, and aptitude through multiple-choice questions.
Practice previous year questions from all CGPSC Prelims papers and compare patterns with UPSC Prelims PYQ to identify overlapping topics.