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The length, breadth and height of a hall are 8 m, 10 m, 4 m respectively and the hall has one door of area 3 m × 1.5 m. Find the cost of painting the walls at the rate of Rs. 200 per square metre.
Correct Answer: (c)
Official keyThis question appeared in the TNPSC Prelims 2015 examination (GS). It is Question 49 out of 200 questions in this paper.
This question was part of the TNPSC Prelims 2015 (GS). The TNPSC Prelims examination tests candidates on general studies, current affairs, and aptitude through multiple-choice questions.
Practice previous year questions from all TNPSC Prelims papers and compare patterns with UPSC Prelims PYQ to identify overlapping topics.