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Area Online Exam Quiz

Important questions about Area. Area MCQ questions with answers. Area exam questions and answers for students and interviews.

1. The perimeter of a rectangle whose length is 6 m more than its breadth is 84 m. What will be the area of the rectangle?

Options

A : 333 sq.mts

B : 330 sq.mts

C : 362 sq.mts

D : 432 sq.mts

2. The length and the breadth of rectangular field are in the ratio of 8 : 7. If charges of the painting the boundary of rectangle is at Rs. 10 per meter is Rs. 3000. What is the area of rectangular plot?

Options

A : 5600 sq.m

B : 1400 sq. m

C : 4400 sq.m

D : 3600 sq.m

3. The difference between circumference and semidiameter of a circle is 37 cm. What is the diameter of the circle ?

Options

A : 18 cm

B : 12 cm

C : 16 cm

D : 14 cm

4. If the sides of a triangle are 26 cm, 24 cm and 10 cm, what is its area ?

Options

A : 108 sq.cm

B : 112 sq.cm

C : 116 sq.cm

D : 120 sq.cm

5. Find the area of the square whose side is equal to the diagonal of a rectangle of length 3 cm and breadth 4 cm.

Options

A : 25 sq.cm

B : 16 sq.cm

C : 9 sq.cm

D : 4 sq.cm

6. The breadth of a rectangular field is 75% of its length. If perimeter of the field is 1050 m, what will be th area of field ?

Options

A : 65700 sq.m

B : 54500 sq.m

C : 78700 sq.m

D : 67500 sq.m

7. The length, breadth and height of a room are in the ratio 7:3:1. If the breadth and height are doubled while the length is halved, then by what percent the total area of the 4 walls of the room will be increased ?

Options

A : 90%

B : 88%

C : 85%

D : 84%

8. How many square units in 13 by 9?

Options

A : 13

B : 9

C : 117

D : 13/9

9. What is the area of an obtuse angled triangle given below with two sides are 8 and 12 and the angle included between two sides is 150 deg?

Options

A : 48 sq units

B : 24 sq units

C : 12 sq units

D : 6 sq units

10. What is the length of the longest pole which can be kept in a room 12 m long, 4 m broad and 3 m high ?

Options

A : 13 m

B : 14 m

C : 15 m

D : 16 m

1. In an old Palace there are 50 stairs to go on top floor. Each is 20 cm high, 30 cm wide and 60 cm long. If all the stairs are re-plastered at the rate of Rs. 4 per 100 sq.cm. What is the expenditure ?

Options

A : Rs. 4680

B : Rs. 7600

C : Rs. 6000

D : Rs. 5480

2. The length of a rectangle is 10 cm more than the breadth. Find the diagonal length of rectangle if perimeter is 44 cm ?

Options

A : 12.50 cm

B : 14.21 cm

C : 15.98 cm

D : 17.08 cm

3. The diagonal of the floor of a rectangular closet is 7 12 feet. The shorter side of the closet is 4 12 feet. What is the area of the closet in square feet?

Options

A : 9

B : 18

C : 27

D : 36

4. The length of a rope in meter by which a cow must be tethered in order that she may be able to graze an area of 2826 sq.m is ?

Options

A : 15 mts

B : 30 mts

C : 24 mts

D : 36 mts

5. An order was placed for the supply of a carpet whose breadth was 6 m and length was 1.44 times the breadth. What be the cost of a carpet whose length and breadth are 40% more and 25% more respectively than the first carpet. Given that the ratio of carpet is Rs. 45 per sq. m ?

Options

A : Rs. 4082.40

B : Rs. 1024.21

C : Rs. 2810.6

D : Rs. 3214

6. What is the least number of squares tiles required to pave the floor of a room 15 m 17 cm long and 9 m 2 cm broad ?

Options

A : 844

B : 814

C : 840

D : 820

7. The edge of three cubes of metal is 3 m, 4 m and 5 m. They are melted and formed into a single cube. Find the edge of the new cube ?

Options

A : 15 m

B : 4 m

C : 6 m

D : 9 m

8. A class is 6 meters 24 centimeters in length and 4 meters 32 centimeters in width. Find the least number of square tiles of equal size required to cover the entire floor of the class room ?

Options

A : 115

B : 117

C : 116

D : 114

9. Calculate the number of bricks, each measuring 25 cm x 15 cm x 8 cm required to construct a wall of dimensions 10 m x 4 cm x 6 m when 10% of its volume is occupied by mortar ?

Options

A : 720

B : 600

C : 660

D : 6000

10. Chord AB of a circle when extended meets the tangent to the circle at point P. PT is the tangent touching the circle at point T. If lengths of PT and PB are 6 cm and 4 cm respectively, what is the length of PA?

Options

A : 12 cm

B : 11 cm

C : 10 cm

D : 9 cm

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