Ref. No. 1163/42-385
In the name of Allah the most Gracious the most Merciful
The answer to your question is as follows:
If one prays Qaza namaz at the time of Jahri prayers, then he may recite in both manners loud or quiet. But if he makes up for Qaza at the time of Sirri prayers, then he must recite in quiet manner not aloud. Thus, if he makes up for the Fajr prayers after sunrise, he will recite quietly but if he prays in congregation, the imam will recite aloud.
ویخافت المنفرد حتما ای وجوبا ان قضی الجھر یۃ فی وقت المخافتۃ کان صلی العشاء بعد طلوع الشمس۔ (ردالمحتار، فصل فی القراءۃ 1/533)
And Allah knows best
Darul Ifta
Darul Uloom Waqf Deoband
