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Test: Surface Area of Cylinder - Class 9 MCQ


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20 Questions MCQ Test Online MCQ Tests for Class 9 - Test: Surface Area of Cylinder

Test: Surface Area of Cylinder for Class 9 2024 is part of Online MCQ Tests for Class 9 preparation. The Test: Surface Area of Cylinder questions and answers have been prepared according to the Class 9 exam syllabus.The Test: Surface Area of Cylinder MCQs are made for Class 9 2024 Exam. Find important definitions, questions, notes, meanings, examples, exercises, MCQs and online tests for Test: Surface Area of Cylinder below.
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Test: Surface Area of Cylinder - Question 1

If the lateral area of a cylinder of radius 13 cm and height 21 cm is to be covered with paper, then the area of the paper required is

Test: Surface Area of Cylinder - Question 2

A glass has a height of 14 cm and a base radius of 7 cm. It is filled with water. Find the total surface area in contact with the water.​

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Test: Surface Area of Cylinder - Question 3

Find the total surface area of a closed right cylinder whose radius is 14 m and height is 10 m.

Test: Surface Area of Cylinder - Question 4

The curved surface area of right circular cylinder of height 14 cm is 88 cm2. The diameter of the base of the cylinder is:​

Test: Surface Area of Cylinder - Question 5

The curved surface area of a right circular cylinder of height 7 cm is 44 cm2, the diameter of the base of the cylinder is

Test: Surface Area of Cylinder - Question 6

A cylindrical bucket open at the top has base radius 35 cm and height 49 cm, its total surface area is​

Test: Surface Area of Cylinder - Question 7

The lateral surface area of a right circular cylinder with base diameter 28 cm and height 20 cm is​

Test: Surface Area of Cylinder - Question 8

The radius of a right circular cylinder with curved surface area of 440 cm2 and an altitude of 5 cm is

Test: Surface Area of Cylinder - Question 9

The diameter of the base of the cylinder if the curved surface area of a right circular cylinder of height 14 cm is 132 cm2 is

Test: Surface Area of Cylinder - Question 10

Find the height of the right circular cylinder if its curved surface area is 176 cm2 and radius of the base is 4 cm.​

Detailed Solution for Test: Surface Area of Cylinder - Question 10

We know CSA of cylinder=2πrh
2×22/7×4×h=176

h=176×7/(44*4)
h=1232/(44*4)
h=7 cm

Test: Surface Area of Cylinder - Question 11

In a cylinder, if the radius is doubled and the height is halved. The curved surface area will be:

Test: Surface Area of Cylinder - Question 12

The curved surface area of a cylinder is 2200 sq cm and circumference of its base is 220 cm. Then the height of the cylinder is:​

Test: Surface Area of Cylinder - Question 13

The radius of two similar right circular cylinders are 4 cm and 6cm. The ratio of their altitudes is

Detailed Solution for Test: Surface Area of Cylinder - Question 13

R1/R2 = 4/6

In Cylinder Radius is directly proprtional to the height

So, R1/R2 = H1/H2 

=> 4/6 

=> 2/3

Test: Surface Area of Cylinder - Question 14

A right circular cylinder has a base with a diameter 7 cm and height 10 cm. The total area of the cylinder is​

Test: Surface Area of Cylinder - Question 15

A right circular cylinder has a base with radius of 4.2 cm and an altitude of 8.5 cm. It’s lateral surface area (or curved surface area) is​

Test: Surface Area of Cylinder - Question 16

The square cms of tin required to make a cylindrical bucket 28 cm high and 14 cm in diameter is​

Test: Surface Area of Cylinder - Question 17

A water storage tank has a cylindrical shape. If it is 2.1 m high and has a diameter 1.4 m, its lateral surface area is​

Test: Surface Area of Cylinder - Question 18

The curved surface area of a solid cylinder is 660 cm2 and its height is11 cm. The circumference of the base of the cylinder is​

Test: Surface Area of Cylinder - Question 19

The total surface area of a right circular cylinder of radius 49 cm and height 10 cm is​

Test: Surface Area of Cylinder - Question 20

The height of a right circular cylinder with lateral surface area 792 sq cm is 21 cm. The diameter of the base is:

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