Write down the number of edges of each of the following figures.
(i) Tetrahedron , (ii) Rectangular pyramid, (iii) Cube, (iv) Triangular prism,

Write down the number of vertices of each of the following figures. (i) Cuboid, (ii) Square pyramid, (iii) Tetrahedron, (iv) Triangular prism,

Write down the number of faces of each of the following figures: (i) Cuboid, (ii) Cube, (iii) Triangular prism, (iv) Square pyramid, (v) Tetrahedron

Draw the nets of the following (i) Triangular prism (ii) Tetrahedron (iii) Cuboid

Write down the number of significant figures in the following (i) 0.007 (ii) 400

Find the number of faces, edges and vertices of the following polyhedron Triangular pyramid

Find the number of faces, edges and vertices of the following polyhedron Triangular prism

Write down the predecessor of each of the following whole numbers: 10000 (ii) 807000 (iii) 7005000

Write down the predecessor of each of the following whole numbers: 10000 (ii) 807000 (iii) 7005000

Write the number of faces, edges and vertices of each of the following solids a. Cuboid b. Square pyramid c. Triangular prism. d. Cylinder e. Cone.

Write down the numerator and the denominator of each of the following rational numbers : (i) 12/17 , (ii) 6/(-23) , (iii) -21/5 , (iv) 7, (v) -8