The pie chart given below shows the expenditure (in percentage) of Aditya. The monthly income of Aditya isβΉ54,000. 
How much does he spend (in Rs) on food?
The angles of triangle are such that one is average of other two, then the angles are:
1. \(\dfrac{\pi}{6},\ \dfrac{\pi}{3},\ \dfrac{\pi}{2}\)
2. \(\dfrac{\pi}{3},\ \dfrac{\pi}{3},\ \dfrac{\pi}{2}\)
3. \(\dfrac{\pi}{6},\ \dfrac{\pi}{3},\ \dfrac{\pi}{4}\)
4. \(\dfrac{\pi}{2},\ \dfrac{\pi}{2},\ \dfrac{\pi}{3}\)
The monthly wages (in βΉ) of three mess workers, Rahul, Sunil and Vipin, of a boy’s hostel for three months are given in the following table. Study the table carefully and answer the question given below.
| Mess workers/Month | October | November | December |
| Rahul | 10800 | 11500 | 12000 |
| Sunil | 10000 | 10500 | 11500 |
| Vipin | 10400 | 11600 | 12200 |
In November, the wages of Sunil is what percentage of the wages of Rahul? (Correct up to two decimal places.)