Q: Is working in a goods and services tax (gst) department allowed in Islam?

What about working in an income tax department?

Q: Is it appropriate for my husband's elder sister to do cupping for him on his body as she is holding and touching his bare body even though it is not his satr?

There are males who are more convenient to go to in the area we live in but now he is traveling 30 minutes out.

Q: I have learning disabilities and speaking problems. I find saying zikr or reciting Quran difficult. I don't say zikr or Quranic words correctly, meaning I don't pronounce them the right way. Will I be still rewarded for saying zikr and reciting Quran?

Q: Can I sell my food which is Halaal at a cafe that sells haraam food e.g hamburgers etc.? 

I won't be there selling the food but I'll leave my products there to be sold by the owner of the cafe.

Q: If one prayed Maghrib and though it was the second unit so he stood up from Tashahhud and then he had a doubt and thought actually he has already prayed three and this is a fourth but he went with the first thought and completed that unit even though the thought that this was a fourth unit was strong and he did Sajdah Sahw, would it be Wajib to repeat the prayer?

Q: Is it permissible to separate tawaf rounds due to pain? 

Example, I did a few rounds of tawaf one day and a few another day until the seven rounds of tawaf have been completed? 

In the above mentioned situation, if a person is unable to do complete seven rounds of tawaf walking in one go due to pain but can do it separately like the above mentioned situation, will it be permissible for him to do complete seven rounds of tawaf in a wheelchair?

Q: If one’s limb is dry after making wudhu and one is unsure if the whole feet or face was washed and one read salaah with that wudhu, does the salaah need to be repeated?

Q: Is it permissible to pay interest fees with the interest received, from and to the same party. 

E.g. A bank rewards its client with an interest % for utilising a savings account. On the other hand, the same bank charges the client an interest fee for using its credit card facility. Can the client pay the latter with the interest received? As it will be returning the same interest to the bank.

Q: I recently went to a Muslim doctor and I mentioned to her regarding me getting yellow discharge now and then. So I asked does she consider it haiz and she told me no, maybe it's like an illness or something else but from what she knows brown is like dried blood but not yellow discharge. Can I take this advice from her?

Q: About 2 years before, my father developed dementia, his health declined and he was not in the right state of mind to handle his finances which we took control over. Zakaah on his wealth was not discharged at the time. Is it necessary for the heirs to pay the zakaah for these years on his behalf?