@ Ainee what did you write as answers? i selected these as follow

Currency appreciation cant reduce trade deficit why?
I didn't understand this properly because they did not mention the buyer or seller country but i know appreciation of a money means increase in its value.
If Pakistan's currency appreciates the imports will be cheaper it will reduce the price of imported goods.

Interest rate spread means the total yield or profitability of bank through
difference between interest earned from borrower less interest paid to depositor.
I guess it shows the bank is competitive..... (correct me if i am wrong)

Minimum amount paid to open a Current account =i have always paid 500Rs so i selected 500 Rs but i guess standard charges are 1000Rs