Assalamu alaikum, On reading surah Hud, verse 41, there is a black circle under the raa of "majr". I have heard it pronounced as a kasra - majree. Please can you explain the meaning of this circle and if it is pronounced as a kasra if found in other parts of the Quran ?
Wa alaikum assaalam wa rahmatullahi wa barakaatuh
is a special word and the only word in which Hafs reads with imaalah, which is a mix between an alif and a ya' and a mix between the fathah and kasrah. The little diamond shape under the ra' is an indication that there is a special rule here.
Please see the following link for the full details.