Virtues

Receiving the rewards of reciting the daily surahs when recited in nafl salaah

Q: Will we get the respective rewards and benefits of reciting Surah Waaqiah, Surah Mulk and Surah Sajdah if we recite these surahs in nafl salaah (Tahajjud) at night or do we have to recite these surahs before sleeping without being in the state of salaah? Similarly, by reciting Surah Yaseen in Ishraaq salaah, do we get the rewards and benefits of reciting it in the morning as mentioned in the ahaadith.

Reciting Surah Baqarah in the home

Q: I heard a hadith of our Nabi Hazrat Muhammad (sallallahu alaihi wasallam) that a person should recite Surah Baqarah in the home.

My question is that, can I recite Surah Baqarah periodically, (30% in the morning, 30% in the afternoon and the remaining in the evening) because it is too long to be completed at a single time (morning, evening or afternoon). Is it ok or should I have to recite it at a single time?