The area of a rectangle is 12 sq.metres and it’s length is 3 times that of it’s breadth. What is the perimeter of the rectangle?
A. 14m
B. 18m
C. 4m
D. None of these
Areas · Easy · 2 months ago
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The perimeter of a rectangle is 60m. If it’s length is twice its breadth then its area is__________?
A. 160m2
B. 180m2
C. 200m2
D. 220m2
Areas · Easy · 2 months ago
A rectangular field has dimensions 25m by 15m. Two mutually perpendicular passage of 2m width have been left in it’s central part and grass has been grown in rest of the field. The area under the grass is____________?
A. 295m2
B. 299m2
C. 300m2
D. 375m2
Areas · Easy · 2 months ago
The Total cost of flooring a room at Rs.8.50 per square meter is Rs.510. If the length of the room is 8km it’s breadth is__________?
A. 7.5m
B. 8.5m
C. 10.5m
D. 12.5m
Areas · Easy · 2 months ago
The length of a rectangular increased by 10% and it;s breadth is decreased by 10 %. Then the area of the new rectangle is_________?
A. Neither increased nor decreased
B. Increased by 1%
C. Decreased by 1%
D. Decreased by 10%
Areas · Easy · 2 months ago
Total area of the 64 small squares of aches board is 400cm2. There is 3cm wide border around the chess board. What is the length of each side of the chess board?
A. 17cm
B. 20cm
C. 23cm
D. 26cm
Areas · Easy · 2 months ago
A path of uniform width turns the inside of a rectangular field 38m long and 32m wide. IF the path occupies 600 m2 than the width of the path is_______?
A. 3m
B. 5m
C. 8.75m
D. 10m
Areas · Easy · 2 months ago
How many meters of carpet 63cm will be required to be a floor of a room 14m by 9cm?
A. 200m
B. 210m
C. 220m
D. 185m
Areas · Easy · 2 months ago
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