Chapter 11 – Mensuration
24. The ratio of radii of two cylinders is 1: 2 and heights are in the ratio 2:3. The ratio of their volumes is
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Aug
24. The ratio of radii of two cylinders is 1: 2 and heights are in the ratio 2:3. The ratio of their volumes is 24. The ratio of radii of two cylinders is 1: 2 and heights are in the ratio 2:3. The ratio of their volumes is August 10, 2021 Category: Chapter 11 - [...]
23. A covered wooden box has the inner measures as 115 cm, 75 cm and 35 cm and thickness of wood as 2.5 cm. The volume of the wood is
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Aug
23. A covered wooden box has the inner measures as 115 cm, 75 cm and 35 cm and thickness of wood as 2.5 cm. The volume of the wood is 23. A covered wooden box has the inner measures as 115 cm 75 cm and 35 cm and thickness of wood as 2.5 cm. The [...]
22. Three cubes of metal whose edges are 6 cm, 8 cm and 10 cm respectively are melted to form a single cube. The edge of the new cube is
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Aug
22. Three cubes of metal whose edges are 6 cm, 8 cm and 10 cm respectively are melted to form a single cube. The edge of the new cube is 22. Three cubes of metal whose edges are 6 cm 8 cm and 10 cm respectively are melted to form a single cube. The edge [...]
21. A metal sheet 27 cm long, 8 cm broad and 1 cm thick is melted into a cube. The side of the cube is
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Aug
21. A metal sheet 27 cm long, 8 cm broad and 1 cm thick is melted into a cube. The side of the cube is 21. A metal sheet 27 cm long 8 cm broad and 1 cm thick is melted into a cube. The side of the cube is August 10, 2021 Category: Chapter [...]
20. Area of a quadrilateral ABCD is 20 cm^2 and perpendiculars on BD from opposite vertices are 1 cm and 1.5 cm. The length of BD is
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Aug
20. Area of a quadrilateral ABCD is 20 cm^2 and perpendiculars on BD from opposite vertices are 1 cm and 1.5 cm. The length of BD is 20. Area of a quadrilateral ABCD is 20 cm^2 and perpendiculars on BD from opposite vertices are 1 cm and 1.5 cm. The length of BD is August [...]
19. The perimeter of a trapezium is 52 cm and its each non-parallel side is equal to 10 cm with its height 8 cm. Its area is
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Aug
19. The perimeter of a trapezium is 52 cm and its each non-parallel side is equal to 10 cm with its height 8 cm. Its area is 19. The perimeter of a trapezium is 52 cm and its each non-parallel side is equal to 10 cm with its height 8 cm. Its area is August [...]
18. The area of a parallelogram is 60 cm^2 and one of its altitude is 5 cm. The length of its corresponding side is
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Aug
18. The area of a parallelogram is 60 cm^2 and one of its altitude is 5 cm. The length of its corresponding side is 18. The area of a parallelogram is 60 cm^2 and one of its altitude is 5 cm. The length of its corresponding side is August 10, 2021 Category: Chapter 11 - [...]
17. What is the area of the rhombus ABCD below if AC = 6 cm, and BE = 4cm?
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Aug
17. What is the area of the rhombus ABCD below if AC = 6 cm, and BE = 4cm? 17. What is the area of the rhombus ABCD below if AC = 6 cm and BE = 4cm? August 10, 2021 Category: Chapter 11 - Mensuration , Maths , NCERT Class 8 ,
16. The figure ABCD is a quadrilateral in which AB = CD and BC = AD. Its area is
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Aug
16. The figure ABCD is a quadrilateral in which AB = CD and BC = AD. Its area is 16. The figure ABCD is a quadrilateral in which AB = CD and BC = AD. Its area is August 10, 2021 Category: Chapter 11 - Mensuration , Maths , NCERT Class 8 ,
15. The volume of a cube whose edge is 3x is
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Aug
15. The volume of a cube whose edge is 3x is 15. The volume of a cube whose edge is 3x is August 10, 2021 Category: Chapter 11 - Mensuration , Maths , NCERT Class 8 ,