Area Aptitude MCQ Questions with Answers

Question. The area of a circle of radius 5 is numerically what percent its circumference ?
a) 150%
b) 250%
c) 350%
d) 450%

Answer : B

Question. Find the area of a square, one of whose diagonals is 3.8 m long ?
a) 7.22
b) 6.22
c) 4.22
d) 3.22

Answer : B

Question. In two triangles, the ratio of the areas is 4 : 3 and the ratio of their heights is 3 : 4. Find the ratio of their bases ?
a) 13:9
b) 14:9
c) 16:9
d) 15:9

Answer : C

Question. The length of a rectangle is 12 cm. What is the width if the area is 72 cm ?
a) 6 cm
b) 5 cm
c) 3 cm
d) 4 cm

Answer : A

Question. Find the area of a triangle whose sides measure 13 cm, 14 cm and 15 cm ?
a) 84
b) 64
c) 44
d) 22

Answer : A

Question. A tank is 25m long 12m wide and 6m deep. The cost of plastering its walls and bottom at 75 paise per sq m is ?
a) Rs. 258
b) Rs. 358
c) Rs. 558
d) Rs. 458

Answer : C

Question. A sector of 120 degrees, cut out from a circle, has an area of 66/7 sq cm. Find the radius of the circle ?
a) 1 cm
b) 4 cm
c) 2 cm
d) 3 cm

Answer : D

Question. The base of a parallelogram is twice its height. If the area of the parallelogram is 72 sq. cm, find its height ?
a) 8
b) 9
c) 7
d) 6

Answer : D

Question. Find the area of a right-angled triangle whose base is 12 cm and hypotenuse is 13 cm ?
a) 30
b) 40
c) 50
d) 60

Answer : A