i5 academy

Case study :  Adventure camps are the perfect place for the children to practice decision making for themselves   wit…

Question 13:    A statue , 1.6 m tall, stands on the top of a pedestal. From a point on the    ground, the angle of…

Question 10:      A cube of side 6 cm is cut into a number of cubes, each of side 2 cm. Find      the number of cub…

Question 9:      Three cubes each of sides 5cm are joined end to end, then find the surface       area of the resul…

Question 8:        A medicine capsule is in the shape of a cylinder with two hemispheres stuck        to each of its…

Question 7 :      Two cubes each of volume 125cm3 are joined end to end to form a cuboid.        Find the total sur…

Question 6:      Three metallic solid cubes whose edges are 3cm, 4 cm and 5cm are melted       and formed into a si…