Give three examples from our daily life which are in the form of (i) a cone (ii) a sphere (iii) a cuboid (iv) a cylinder (v) a pyramid.

Name any four objects from your environment, which have the form of (i) a cuboid (ii) a cube

Give two new examples of each of the following three dimensional shapes: (i)Cone (ii) Sphere (iii) Cylinder (iv)Cuboid (v) Pyramid

Give three examples from your environment of: (i)Points (ii) Portion of a line (iii)Plane surfaces (iv) portion of a plane (v)Curved surfaces

Give three examples of the range of variations that you see in life- forms around you.

Give one new example of an object from your surroundings that resembles the following shapes. a. Sphere b. Cuboid c. Cylinder

Can you think of other examples from our daily lives where the concept of perimeter is used? Give any three examples.

Give two examples of objects from your daily life that resemble the following solids: a. Triangular prism b. Cone c. Sphere

From the given diagram find: (i) A cup B (ii) A' cap B (iii) A-B (iv) B-A (v) (A cup B)'

Give one more example each of such type of machines from our everyday life .

Choose the elements which from monovalent ions : (i) Li (ii) Ca (iii) F (iv) Al (v) P (vi) K