Qadha Salaah

Q: Does one have to make qadhaa for those Asr Salaahs that one performed in Shaafi time while in Makkah/Madina due to the azaan going at those times?

Q: Can I offer my parents missed salaahs as they both have died (may Allah bless their souls and forgive them) or should I pay fidyah for their missed salaahs and fasts so that Allah almighty may forgive them for not being regular in their salaah and fasting. 

Q: A person who is a saahib-e-tarteeb misses his Fajr and Dhuhr Salaah.

1. After he prays his Asr prayer, he remembers that he has not prayed Fajr and Dhuhr. Does he have to repeat Asr after praying the qadha of Fajr and Dhuhr?

2. He forgets to pray his previous day's qadha Fajr and Dhuhr and only remembers the next day after he has prayed his next day's Fajr sunnah. Should he now pray his qadha first, or pray the next day's Fajr fardh and then pray his qadha?

Q: If a person prays Fajr, and misses the Dhuhr and Asr prayer, can he directly performs the Maghrib prayer (without making up this Dhuhr and this Asr) if he has missed more than five (other) prayers a very long time ago in the past?

Q: If a person who has not yet prayed witr, prays Fajr, is his Fajr prayer valid?

Q: I commenced performing two rakaats of tahiyyatul masjid, and thereafter, the jamaat salaah started. I immediately made salaam to come out of the salaah. Do I make qadha of the two rakaats which I commenced and broke?

Q:

1. If we perform Esha Fard, sunnat and witr and nafl but after the time of the prayer has expired we realized that the fard was not valid, what qadha do we need to offer (from the Fard, sunnat, witr and nafl)?

2. If we perform Esha Fard, sunnat, witr and nafl and before the time has expired, we realized that the fard was not valid, what do we we need to repeat (from Fard, sunnat, witr and nafl)?

Q: I want to ask a couple of questions regarding qadha prayers.

1. What should be my niyaah when praying qadha namaz and what time of the day should I offer it?

2. How should I offer my qadha prayers, given that I have the following ones left? (I have only made an estimation, because I don't remember the count exactly): Fajr-4, Zuhr-6, Maghrib-1, Isha-Salaat-ul-witr of 2-2.5 years (around 800)

3. Do I need to offer all of the witr prayers or is there any alternative to it? I request you to outline the complete method, so that I can offer them as quickly as possible.

Q: Is it possible to make intention during nafl salaah that the nafl salaah be accepted for any qadha salaahs that one may have - specifically qadha salaahs that one may not be knowing of e.g. when ghusl after menstruation has been delayed or when a salaah may not have been performed in a state of wudhu unintentionally or one's ankles/hair may have been exposed, thus rendering salaah invalid?

Q: Can one read voluntary prayer if one has missed prayers to make up?