The correct answer is: B. No fees or charges need to be paid.
The ombudsman is an independent public official who investigates complaints about government departments and other public bodies. The ombudsman is free to investigate any complaint, regardless of the size of the issue. There is no charge for making a complaint to the ombudsman.
Option A is incorrect because it states that a fee of Rs. 100 needs to be paid. This is not the case. There is no charge for making a complaint to the ombudsman.
Option C is incorrect because it states that 20% of relief sought must be paid as fee. This is not the case. There is no charge for making a complaint to the ombudsman.
Option D is incorrect because it states that 10% of relief sought must be paid as fee. This is not the case. There is no charge for making a complaint to the ombudsman.