Narkh : نرخ
1. Charge Per Unit, Rate : نرخ - قیمت : (noun) amount of a charge or payment relative to some basis.
Miqdar : Amount : how much there is or how many there are of something that you can quantify.
Khas Maqsad, Zimadari, Mission : Charge : a special assignment that is given to a person or group. "A confidential mission to London"
Muhafizat, Nigrani, Hifazat, Rehnumai : Charge : attention and management implying responsibility for safety. "He is in the care of a bodyguard"