I am putting this here for students. I found a students' guide by the Sesesri School behind PWTC where my daughter Farah attended Form 4 & 5. The guide says the students must read 2 Surahs following each solat. The 2 Surahs are Surah Al-Mulk and Surah As-Sajdah.
Surah Al-Mulk is the 67th Surah in the Quran (page 562).
Surah As-Sajdah is the 32nd Surah in the Quran (page 415).
Surah Al-Mulk (link 2)
Surah As-Sajdah (link 2)