Percentage breakup of the cost of construction of a house in Bangalore (Excluding land cost) is given below :
Labour: 20% , Bricks: 12%, Cement: 20%, Steel:15%, Wood:13%, Supervision:15%. Other expenses: 5%. Construct a pie diagram.
The angles for the components can be calculated as below: Angle of an individual component = (Individual value/Total value x 360°)
Angle for Labour = (20/100) × 360 = 72; similarly others can be calculated.
