The correct answer is A. 50 lakh.
The revenue of Municipal Council is exceeding to 50 lakh rupees. This is because the Municipal Council has been able to collect more revenue from taxes and other sources. This has been possible due to the good governance of the Municipal Council. The Municipal Council has been able to improve the efficiency of its tax collection system. It has also been able to attract more investment in the city. This has led to an increase in the revenue of the Municipal Council.
Option B is incorrect because the revenue of Municipal Council is not exceeding to 30 lakh rupees.
Option C is incorrect because the revenue of Municipal Council is not exceeding to 20 lakh rupees.
Option D is incorrect because the revenue of Municipal Council is not exceeding to 10 lakh rupees.