The following pie-chart represents a total expenditure of Rs. 2,28,000 on different items in constructing a house in a town.
[Note: The central angles corresponding to Steel, Cement, and Tiles in this standard chart sum up to 168
∘
.]
What is the total expenditure done on Steel, Cement and Tiles?
- ARs. 1,04,880
- BRs. 1,06,560
- CRs. 1,24,520
- DRs. 1,34,560
Solution & Step-by-step Explanation
The total angle of a pie chart is 360
∘
, which corresponds to the total expenditure of Rs. 2,28,000.
The combined angle for Steel, Cement, and Tiles is 168
∘
.
Required Expenditure=
360
∘
168
∘
×2,28,000
Required Expenditure=
36
168
×2280=168×63.333=Rs. 1,06,560
∘
, which corresponds to the total expenditure of Rs. 2,28,000.
The combined angle for Steel, Cement, and Tiles is 168
∘
.
Required Expenditure=
360
∘
168
∘
×2,28,000
Required Expenditure=
36
168
×2280=168×63.333=Rs. 1,06,560