Area Aptitude Test Paper 836) The length, width, and height of a room are 7 m, 8 m, and 9 m respectively. What is the total area of the walls?
Answer: A Explanation: Area of the 4 walls of a room = 2 (Length + Breadth) * Height Given that, Length = 7 meters, Width or Breadth = 8 meters and Height = 9 meters So, the required area, A = 2 (7 + 8) * 9 = 2 * 15 * 9 = 270 sq. m. Area Aptitude Test Paper 1 Area Aptitude Test Paper 2 Area Aptitude Test Paper 3 Area Aptitude Test Paper 4 Area Aptitude Test Paper 5 Area Aptitude Test Paper 6 Area Aptitude Test Paper 7 Area Concepts
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