Area Problems
The three sides of a triangle are 15, 25 and x units. Which one of the following is correct?

10? x ? 40
10 ? x
10
10

ANSWER EXPLANATION DOWNLOAD EXAMIANS APP

Area Problems
The percentage increase in the area of a rectangle, if each of its sides is increased by 20% is:

42%
46%
40%
44%

ANSWER EXPLANATION DOWNLOAD EXAMIANS APP

Area Problems
If the area of an equilateral triangle is x and its perimeter is y, then which one of the following is correct?

y4 = 432 x2
None of these
y4 = 216 x2
y2 = 432 x2

ANSWER EXPLANATION DOWNLOAD EXAMIANS APP