Area Problems
The perimeter of a rectangle having area equal to 144 cm 2 and sides in the ratio 4 : 9 is

60 cm
56 cm
64 cm
52 cm

ANSWER EXPLANATION DOWNLOAD EXAMIANS APP

Area Problems
The cross section of a canal is a trapezium in shape . If the canal is a trapezium in shape. If the canal is 10 meters wide at the top and 6 meters wide at bottom and the area of cross section is 640 sq. meters The depth of canal is?

80 meters
160 meters
40 meters
384 meters

ANSWER EXPLANATION DOWNLOAD EXAMIANS APP

Area Problems
The area of rectangle is 1.8 times the area of a square. The length of the rectangle is 5 times the breadth. The side of the square is 20 cm. What is the perimeter of the rectangle?

145 cm
133 cm
135 cm
144 cm

ANSWER EXPLANATION DOWNLOAD EXAMIANS APP