Virtues

Q: I would like to know what are the virtues of surah Qaaf and how many angels are carrying the Arsh of Allah?

Q:

1. What is the correct time for reading Surah Sajdah, Surah Mulk, Surah Waqiah? After Maghrib or After Esha or anytime?
2. Should it be read in any sequence?
3. What is the rewards for reciting each of them?

Q: If one reads Surah Yaseen before Fajr instead of after, will he still get the reward of his days needs being fulfilled?

Q: Please explain the concept of this hadith - Hadrat Anas Radi Allahu Taala Anhu reported that the Messenger of Allah Peace And Blessings Be Upon Him has said, “Everything has a heart, and the heart of the Qur’an is Yasin. Allah records anyone who recites Yasin as having recited the Qur’an ten times.” [Sunan Tirmidhi, Vol 2, Page 116 - Sunan Daarimi, Vol 2, Page 336]

What does reciting of Yaseen is equal to 10 Quran mean, what will be rewards of reciting the entire Quran which would also include Surah Yaseen? Is reciting Surah Yaseen superior to reciting Quran, please clarify?

Q: Should Yaaseen be read before or after fajr?