Q: If I want to earn on youtube, is it halal? The money comes for the ads which are played during my video and I have no idea what the ads will show or promote. 

Q: If I completed my salah and forgot to do sajda sahw, how to do it after salah? After salam if I sit and recite attahiyaat and say salam on the right side and do two sajdah and say salam to both sides. Is it the correct way? 

Q: I have been told to make a contract for halaala is Haram but if the woman consumates and goes back to the 1st husband, the nikaah will be valid with the 1st husband. How is that possible? If something that is Haram still be counted?

Q: My husband does alot of maintenance work at the masjid. He does not care for his service. But everytime he does something, some of the members says something like it should be done like this not like how you did it. This happens all the time. He is hurting alot. If he stops doing the maintenance, will it be good for him?

Q: Please guide me about selling and purchasing of drone cameras. These could be used for photo taking and video recording.

Q: Please give me the ruling regarding the following: 

Question: In order to convince someone of something, someone said, for example, "So-and-so does not have a car. May I be a disbeliever if he has!" Is it considered to be an oath?

Answer: There are two rulings on this issue:

1. If one says, "So-and-so does not have a car. May I be a disbeliever if he has," the relevant person becomes a disbeliever whether that person has a car or not. One's intention does not count. That is, it is not valid.

2. If one utters something that causes disbelief with the intention of taking an oath, he is considered to have taken an oath. However, such an oath is not a Muslim's oath.

Q: Who was Asma (radhiyallahu anha) to our Prophet (Sallallahu Alaihi Wasallam)? Was she a mahram? 

Q: Was Maria Qibtiyya (radhiyallahu anha) our Prophet's (Sallallahu Alaihi Wasallam) wife or a slave?

Q: Why Uthman (radhiyallahu anhu) had to rewrite Quran when Abu Bakr (radhiyallahu anhu) had a copy already? 

Q:

1. I would like to know what is the punishment for a man who does not treat his wives equally?

2. Also a man has taken a second wife. She is a divorcee and her first husband was having an affair with a woman of disrepute. Now the first wife is very concerned about herself with regard to her H.I.V status. Does she have a right to request that the second wife take a test and that she is shown the results before continuing relations with her husband?