Q: Is it permissible in Islam to sell items at a large markup? Is there a limit as to how much profit we can make?

Q:

1. Is it necessary to make wudhu for each salaah if one has discharge randomly throughout the day?

2. If one salaah was read and by the next salaah time there is no discharge seen nor felt, is it necessary to make wudhu?

Q: Did our prophet Muhammad (sallallahu alaihi wasallam) take part in zikr before praying Salaatul Janaazah? 

Q: I live in Canada. Is it permissible for my wife to claim 50% of my assets if she goes for a divorce? Canadian law allows her to claim 50% of my assets. 

Q: I am a haafizah and read my dhor in my salah. I find it a bit difficult when reading my dhor soflty in salah. Is it allowed for me to recite my Quran loudly (while no one can hear me as I read within the confinement of my room) in salah? My dhor isn't very strong that's why I'm finding it a bit difficult and when reading in this way it makes it easier.

Q: If one is fasting a qadhaa fast and during the fast one touches a food item, while cooking, which has some flour on it and then licks the finger, instinctively and unintentionally - will it have broken the fast if one did not wash out the mouth thereafter?

Q: Is owning an image different from creating or drawing an image? I came to know that several Sahaabah and the grandson of Hadhrat Abu Bakar Siddiq (radhiyallahu anhu) owned a curtain that had a picture of birds and phoenix.

Also, several Sahaabah wore rings for stamping that had drawings of men with swords. Kindly clarify the issue.

Q: If I use a miswaak before performing salaah at home alone, will I still get the reward of 70 times more as if I were to perform the salaah in the musjid?

Q: I am a woman and need to earn money. I have developed an online course that will not reveal my face but I need to record my voice explaining the content, and I cannot limit the course to only women (there is no way to do this on the online course platform). Though people will hear my voice, no one will know me. Is this halal?

I may also be able to use a software to change the pitch of my voice slightly (lower the pitch of my voice). Is this better?

Q: We have a situation where a family member has married a Christian woman. He claims that she is a proper Christian therefore he made nikaah with her. Is it permissible for a Muslim male to marry a Christian woman in today's time?

According to my understanding, today most Christians are only Christians by name. They are not the Ahle Kitaab or like the Christians of former times. They don't know anything about their Christianity religion nor do they take their religion seriously. They don't go to church nor read their bible. They have become fully westernized and have accepted all the theories of the scientists like evolution, Dawin's theory, the big bang, etc.

Based on the above, my question is, is it still permissible to marry their women in today's time?