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

56 cm
52 cm
60 cm
64 cm

ANSWER EXPLANATION DOWNLOAD EXAMIANS APP

Area Problems
The length of the diagonal of a rhombus is 80% of the length of the other diagonal, Then the area of the rhombus is how many times the square of the length of the longer diagonal?

1/4
4/5
2/5
3/4

ANSWER EXPLANATION DOWNLOAD EXAMIANS APP

Area Problems
A man riding a bicycle, completes one lap of a circular field along its circumference at the speed of 14.4 km/h in 1 min 28 s. What is the area of the field?

7958 sq m
Cannot be determined
9856 sq m
8842 sq m

ANSWER EXPLANATION DOWNLOAD EXAMIANS APP