Loans & Debts

Permissible method of purchasing a car from the bank

Q: If one buys a car using the following method will it be permissible:

ABC person tells the bank to purchase the car from a dealer. A purchase & sale agreement is done between the dealer and the bank. Just say the bank buys the car for 100000 and then a purchase and sale agreement is made between the bank & I, that I purchase the car from the bank for 120000 fixed regardless of changes to the haraam interest rate. Theres 2 separate transactions. Will this type of deal be permissible?

Paying back the same amount one loaned in a foreign currency even thought the value is more

Q: I took a loan of 8000€ 7 years ago from a couple of close family members for going abroad for education. At that time the Euro to PKR rate was 1€=114PKR. Now after a couple of years, I am capable of returning that amount and I returned the money to all of them except to one person. He sent the money to my father in Dirhims (4000 AED at that time which was equal to 150,000 PKR) so my father added these PKR to sponsor Euros for my education. Now 4000 AED equals to around 270,000 PKR.

Should I return the Dirhims with the current currency conversion or at the rate at which the money was borrowed?

I also returned the PKR on the same rate which I borrowed. For e.g. my father borrowed 400,000 for me from one person and I returned 400,000 PKR directly. But this is confusing as the person sent 4000 AED to my father at that time which equaled to 150,000 but now if I convert 4000 AED then PKR would easily be double. So my question is how much money should I return?

Receiving haraam money as payment for a loan

Q: A person gave a loan from his halaal money to someone with a mostly a halaal income. Later, the person who the money was lent to took a new job in which they earn a mostly haraam income. Is it haraam for the lender to be repaid by the person he lent money to?

Will such a repayment carry any of the spiritually destructive side effects of utilizing haraam wealth? And if there is any evidence from the ulama and fuqaha on this matter, then please share because I could not find anything about this online. 

Paying a penalty if one delays in paying an instalment and Takaful insurance when purchasing a car

Q: I'm buying a car from a bank as "Car Ijarah", but I have two confusions;

1. From which bank I buy a car as per "Car Ijarah", they also ask us to sign on the contract where the condition is "If I delay the monthly installment then I've to pay some extra money as charity" as per their saying, but Alhumdulillah we have a shop and we are sure that we will be able to pay all installments on the time or before the deadline. So If I sign the contract and pay all the installments on the time will it be halal to buy that car from the bank?

2. The bank also want us to pay some extra money in down payment for takaful insurance of that car because in the period of installments which is 2 or 3 years the car owner of that car will be the bank, and as per we believe that insurance is haram so can we pay that money also? Because the owner is bank and after the period of installments they'll gift us that car.

Credit cards

Q: I have a question about credit card's if you could please answer it, My question is this: Are credit card's Halaal?

To elaborate on this - if a company offers me 10,000 euros to spend on a card as and when I wish and all I have to do is pay back what I have used in 30 days and no charges will be applied to my month bill, BUT if I don't pay off this amount that I have used in the past 30 days then they will add interest to my repayments, like 15% of what I have used every month till I pay it off and based on this I agree and I enter into this agreement with that company and take and use this card. My intention is to pay off my bill every month before any interest is applied so I don't pay any Riba (interest) and I do, I keep up with my repayments every time and I don't not pay any interest at any point. But I have agreed that if I do miss a payment that I will pay them the interest. Is this permissible? Is it allowed for a Muslim to enter such a contract to make a agreement to pay Riba(interest) if such and such happens, but the Muslims intention is to never be in that situation but yet still agreeing that if I do fall in that situation I will pay you with interest. A brother of mine fell on hard times and he took a credit card to get himself through this hard times and he told me that some Ulema have said that it is permissible if you need it and as long as you stay within the monthly repayments without the add of interest. My understanding is that a Muslim must live by his oath and even agreeing to do Haram(whether or not you do it) is Haraam.

Jazak'Allah Khayrr for your time and I wait to hear your reply and clarity on this matter.