Home > General Studies (Hindi) > Quizzes > Workshop Calculation and Science Practice Test: Area Of Cut Out Regular And Irregular Surfaces
Workshop Calculation and Science Practice Test: Area Of Cut Out Regular And Irregular Surfaces
Fast practice, instant feedback. Timer auto-submits when time’s up.
Avg score: 60% • Most missed: “What is the length of arc of a sector, whose perimeter is 64.8cm and radius is 1…”

To find the area of an irregular shape, you can divide it into smaller, regular shapes. Then, you can find the area of each shape and add them together.

For example, if an irregular polygon is made up of a square and a triangle, then: Area of irregular polygon = Area of Square + Area of Triangle. 

The area of irregular shapes is given in square units.

Workshop Calculation and Science Practice Test: Area Of Cut Out Regular And Irregular Surfaces
Time left 00:00
25 Questions

1. What is the area of irregular shape by Sampson’s is rule?
2. Two cubes each with 6 cm edge are joined end to end. The surface area of the resulting cuboid is.
3. What is the area of the lamina?
4. What is the area of the irregular lamina?
5. What is the area of shaded portion. Whose square size 300mm?
6. A right circular cylinder of radius r cm and height h cm (h > 2r) just encloses a sphere of diameter
7. Volume of a hollow sphere is ___
8. A shuttle cock used for playing badminton has the shape of the combination of
9. The total surface area of a hemispherical solid having radius 7 cm is
10. In a swimming pool measuring 90 m × 40 m, 150 men take a dip. If the average displacement of water by a man is 8 m3, then rise in water level is
11. What is the area of irregular surfaces?
12. A cone is cut through a plane parallel to its base and then the cone that is formed on one side of that plane is removed. The new part that is left over on the other side of the plane is called
13. What is the area of the circle, whose diameter is 50 cm?
14. What is the name of the shaded portion?
15. What is the area of shaded portion whose OD = 38 mm, ID = 32 mm?
16. A cube of side 4 cm is cut into cubes of side 1 cm, then total surface area of all the small cubes is
17. The volume of a sphere is 4851 cm3. Its diameter is
18. The ratio of the volume of a cube to that of a sphere which will fit inside the cube is
19. What is the circumference of a circle whose diameter is 7 cm?
20. What is the formula for area of the segment of a circle?
21. What is the circumference of a semi circle?
22. Given that 1 cu. cm of marble weighs 25 g, the weight of a marble block of 28 cm in width and 5 cm thick, is 112 kg. The length of the block is
23. What is the length of arc of a sector whose radius is 3.6 cm and angle is 36°?
24. What is the area of irregular surfaces?
25. A surahi is the combination of

⚡ Recently practiced quizzes in this topic
Live quiz activity
Objective GS (General Studies) in हिन्दी - Indian States & The Company Rajasthan GK Hindi - Fairs & Festivals Objective GS (General Studies) in हिन्दी - Indian Polity - Historical Background of Constitution Objective GS (General Studies) in हिन्दी - Indian Polity - Judiciary Rajasthan GK Hindi - Culture Objective GS in Hindi - General Geography - Air Pressure, Humidity & Air Movement Rajasthan GK Hindi - Energy Rajasthan GK Hindi - Tourism Rajasthan GK Hindi - Rajasthan Introduction Rajasthan GK Hindi - Rivers & Lakes
 
❤ If you liked Fatskills, consider supporting us by checking out The Life Manuals You Never Got.

🌈  Our mission is to help improve your scores in any subject and exam withonline quizzes, practice tests, study guides, & advice for students. Since 2018.
About | Explore | User Guide | Topics | Subjects | Doubt Solver | Career Aptitude Test | Answers | Free Tools | What Should We Know?
Privacy | Terms |
Without work one finishes nothing. - Ralph Waldo Emerson
© 2026 Fatskills.com

All trademarks, logos and brand names are the property of their respective owners. All company, product and service names used in this website are for identification purposes only. Use of these names, trademarks and brands does not imply endorsement.