Quiz At Home

Title: Surface area of 3D shapes(Cube, cuboid, Cone)

Grade: 4-a Lesson: S3-L1

Explanation: Hello Students, time to practice and review. Let us take next 10-15 minutes to solve the ten problems using the Quiz Sheet. Then submit the quiz to get the score. This is a good exercise to check your understanding of the concepts.

Quiz: at Home

Problem Id Problem Options

1

What is the height of a cone if its radius is 8 units and its curved surface area is 469 square units? (π = 3.14)

A) 16 units

B) 16.82 units

C) 16.86 units

D) 16.28 units

2

Find the surface area of the cube when the diagonal is \$10\sqrt3\$ ft.

A) 60 sq.ft

B) 300 sq.ft

C) 600 sq.ft

D) 30 sq.ft

3

Find the total surface area of a cuboid which is 9 m long, 12 m broad, and 14 m high.

A) 84 sq.m

B) 840 sq.m

C) 800 sq.m

D) 804 sq.m

4

The cone has a base radius of 9 feet and a height two times the radius. Find the surface area of the cone.

A) 822.93 sq.ft

B) 822 sq.ft

C) 822.39 sq.ft

D) 822.56 sq.ft

5

Find the surface area of a cube whose volume is 539 cubic in.

A) 396.54 sq.in

B) 369.54 sq.in

C) 396.45 sq.in

D) 369.45 sq.in

6

The cube has a surface area of 793.5 cm². Find the length of each side.

A) 11.5 cm

B) 13.5 cm

C) 9.5 cm

D) 17.5 cm

7

Find the total surface area of a cuboid with a length of 9.5 meters, a width of 7 meters, and a height double the length.

A) 760 sq.meters

B) 720 sq.meters

C) 776 sq.meters

D) 754 sq.meters

8

Find the surface area of a cone with a height of 12 cm and a diameter of the bottom circle of 9 cm.

A) 277.8 sq.cm

B) 244.8 sq.cm

C) 267.8 sq.cm

D) 234.8 sq.cm

9

the cube has a surface area of 661.5 meter². Find the area of each side.

A) 105.25 sq.meters

B) 100.25 sq.meters

C) 110.25 sq.meters

D) 115.25 sq.meters

10

A cuboid has a length-to-width side area of 96 sq.ft., a width-to-height area of 72 sq.ft., and a length-to-height area of 108 sq.ft. Find the total surface area.

A) 276 sq.feet

B) 484 sq.feet

C) 598 sq.feet

D) 552 sq.feet


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