The pie chart shows how the annual budget of a school is divided among different heads, in degrees. The total annual budget is Rs 18,00,000.
How much (in Rs) is the budget for the Library and Sports together?
Answer & explanation
Correct answer: option 3
The correct answer is Option (3) → 4,05,000
The whole pie is 360° and stands for the whole budget, so a head with \(x^\circ\) gets \(\displaystyle\frac{x}{360}\) of Rs 18,00,000.
Library \(=36^\circ\), Sports \(=45^\circ\)
Together \(=36^\circ+45^\circ=81^\circ\)
Amount \(\displaystyle =\frac{81}{360}\times1800000=81\times5000=405000\)
The Library and Sports together get Rs 4,05,000.