Volume and Surface Area MCQs

Welcome to our comprehensive collection of Multiple Choice Questions (MCQs) on Volume and Surface Area, a fundamental topic in the field of Aptitude. Whether you're preparing for competitive exams, honing your problem-solving skills, or simply looking to enhance your abilities in this field, our Volume and Surface Area MCQs are designed to help you grasp the core concepts and excel in solving problems.

In this section, you'll find a wide range of Volume and Surface Area mcq questions that explore various aspects of Volume and Surface Area problems. Each MCQ is crafted to challenge your understanding of Volume and Surface Area principles, enabling you to refine your problem-solving techniques. Whether you're a student aiming to ace Aptitude tests, a job seeker preparing for interviews, or someone simply interested in sharpening their skills, our Volume and Surface Area MCQs are your pathway to success in mastering this essential Aptitude topic.

Note: Each of the following question comes with multiple answer choices. Select the most appropriate option and test your understanding of Volume and Surface Area. You can click on an option to test your knowledge before viewing the solution for a MCQ. Happy learning!

So, are you ready to put your Volume and Surface Area knowledge to the test? Let's get started with our carefully curated MCQs!

Volume and Surface Area MCQs | Page 3 of 3

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Q21.
The diagonal of the floor of a rectangular closet is 7(1/2) feet. The shorter side of the closet is 4(1/2) feet. What is the area of the closet in square feet?

a.

5(1/4)

b.

13(1/2)

c.

27

d.

37

Discuss
Answer: (c).27
Q22.
A towel, when bleached, was found to have lost 20% of its length and 10% of its breadth. The percentage of decrease in area is:

a.

10%

b.

10.08%

c.

20%

d.

28%

Discuss
Answer: (d).28%
Q23.
A man walked diagonally across a square lot. Approximately, what was the percent saved by not walking along the edges?

a.

20

b.

24

c.

30

d.

33

Discuss
Answer: (c).30
Q24.
The diagonal of a rectangle is √41 cm and its area is 20 sq. cm. The perimeter of the rectangle must be:

a.

9 cm

b.

18 cm

c.

20 cm

d.

41 cm

Discuss
Answer: (b).18 cm
Q25.
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?

a.

814

b.

820

c.

840

d.

844

Discuss
Answer: (a).814
Q26.
The difference between the length and breadth of a rectangle is 23 m. If its perimeter is 206 m, then its area is:

a.

1520 m2

b.

2420 m2

c.

2480 m2

d.

2520 m2

Discuss
Answer: (d).2520 m2
Q27.
The length of a rectangle is halved, while its breadth is tripled. What is the percentage change in area?

a.

25% increase

b.

50% increase

c.

50% decrease

d.

75% decrease

Discuss
Answer: (b).50% increase
Q28.
The length of a rectangular plot is 20 metres more than its breadth. If the cost of fencing the plot @ 26.50 per metre is Rs. 5300, what is the length of the plot in metres?

a.

40

b.

50

c.

120

d.

None of these

Discuss
Answer: (d).None of these
Q29.
A rectangular field is to be fenced on three sides leaving a side of 20 feet uncovered. If the area of the field is 680 sq. feet, how many feet of fencing will be required?

a.

34

b.

40

c.

68

d.

88

Discuss
Answer: (d).88
Q30.
A tank is 25 m long, 12 m wide and 6 m deep. The cost of plastering its walls and bottom at 75 paise per sq. m, is:

a.

Rs. 456

b.

Rs. 458

c.

Rs. 558

d.

Rs. 568

Discuss
Answer: (c).Rs. 558
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