Area - Quantitative Aptitude (MCQ) questions for Q. 29459

Q.  Shyam’s room has dimensions 6m x 5m x 4m. The room also has a door of dimension 2.5m x 1.2m and a window of dimensions 1m x 1m. What will be cost of painting the four walls of his room if rate of painting is Rs. 2 per sq.m.?
- Published on 13 Apr 17

a. Rs. 410
b. Rs. 84
c. Rs. 840
d. Rs. 168

ANSWER: Rs. 168
area and perimeter

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