Yes, you should pronounce the words, moving the lips( but not aloud).

 When we are saying dhikr in prayer does it  essential to speak the words or its just enough when we move tongue without speaking and is this ruling come under fard salat prayer that recites  surah silently? [i mean reciting surah in silent pray, is it essential to utter the words when reciting surah?]

Prayer | March 21, 2015 3:52 pm
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 Actually I am a medical student and we have to give our test in wards so we have to sit with the patients. We don’t get any break. My question is can we pray in naqab if there are non mahram around us? And if we have bench available only and the floor isn’t clean, then can we sit and pray on the bench?!
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In duhr prayer I got only last 1 raka with the imam. Now when I have to complete more 3 rakah, so do I have to say tashahud in this 3 rakah? And if so then in which rakah I have to sit for tashahud?