Questions by nikhil

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The dimensions of a godown are 40 m, 25 m and 10 m. If it is filled with cuboidal boxes each of dimensions `2 m xx 1.25 m xx 1 m`, then the number of boxes will

asked Jan 17, 2022 in 8th-maths

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If R is the radius of the base of the hat, then the total outer surface area of the hat is

asked Jan 17, 2022 in 8th-maths

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Two cylinders of equal volume have heights in the ratio 1:9. The ratio of their radii is

asked Jan 17, 2022 in 8th-maths

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asked Jan 17, 2022 in 8th-maths

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Find the capacity of water tank, in litres, whose dimensions are 4.2 m, 3 m and 1.8

asked Jan 17, 2022 in 8th-maths

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Complete the table given below:

asked Jan 17, 2022 in 8th-maths

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Complete the table given below:

asked Jan 17, 2022 in 8th-maths

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Look at the shapes given below and state which of these are polyhedra using Euler’s formula.

asked Jan 17, 2022 in 8th-maths

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Look at the shapes given below and state which of these are polyhedra using Euler’s formula.

asked Jan 17, 2022 in 8th-maths

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Look at the shapes given below and state which of these are polyhedra using Euler’s formula.

asked Jan 17, 2022 in 8th-maths

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Look at the shapes given below and state which of these are polyhedra using Euler’s formula.

asked Jan 17, 2022 in 8th-maths

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Count the number of cubes in the given shapes.

asked Jan 17, 2022 in 8th-maths

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Find the number of faces in the given shapes:

asked Jan 17, 2022 in 8th-maths

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Complete the table given below by putting tick mark across the respective property found in the solids mentioned. Properties Cone Cylinder Prism Pyramid 1. The figure is a Polyhedron. 2. The figure has diagonals. 3. The shape has curved edges 4. The base of figure is a polygon. 5. The bases are

asked Jan 17, 2022 in 8th-maths

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Use isometric dot paper to draw each figure. (a) A tetrahedron. (b) A rectangular prism with length 4 units, width 2 units and height 2

asked Jan 17, 2022 in 8th-maths

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Use a ruler to measure the distance in cm between the places joined by dotted lines. If the map has been drawn using the scale 1 cm :10 km, find the actual distances between (1) School and Library (2) College and Complex (3) House and School

asked Jan 17, 2022 in 8th-maths

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Common factor of `x^2y` and `– xy^2` is

asked Jan 17, 2022 in 8th-maths

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`(3x + 3x^2) -: 3x =

asked Jan 17, 2022 in 8th-maths

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Volume of a rectangular box (cuboid) with length = 2ab, breadth = 3ac and height = 2ac

asked Jan 17, 2022 in 8th-maths

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Product of `6a^2 – 7b + 5ab` and 2ab

asked Jan 17, 2022 in 8th-maths

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