Fajr Sunnahs, Joining Congregation, and the Latecomer

Read-only question overview. Answers and scoring remain inside authenticated learner attempts.

• If the Fajr congregational prayer has started, under what condition is a latecomer allowed to perform the two Fajr Sunnah units first?
• It is recommended to perform the Fajr Sunnah directly behind the congregational rows.
• If a latecomer joins the congregation during Ruku' and bows with the Imam before the Imam raises his head, what is the status of that rak'ah?
• The latecomer (Masbuq) must follow the Imam in performing the prostrations of forgetfulness (Sujud al-Sahw), but must not make Salaam with the Imam.
• What is the ruling if the latecomer performs the opening Takbir while bending down into Ruku', such that they complete the Takbir while in Ruku'?
• If the congregation for Zuhr starts, a worshipper is allowed to continue performing their Zuhr Sunnah first, even if they fear missing the Fard units.
• Match the congregational scenarios with their correct latecomer rules:
• Match the Sunnah prayers with their correct congregational priority rules: