Electricity price changes with each consumer type. If you are a domestic consumer, charges would be a little bit low for you. For industrial connections, prices go a little bit higher due to the heavy usage of electricity.
For 1 unit of electricity, the unit price for domestic consumers is Rs-7.74 per unit for 1st 100 units and after 1st 100 units, it will go up towards Rs-10.06 per unit according to NEPRA (Variable Charges).