Rauskommen

17:14 Feb 10, 2017 

Sorry for taking so long to reply. Maybe my added explanation can be of some help here.

"raus" is short for "heraus" or "hinauf":
rausgehen = herausgehen/hinausgehen
http://www.duden.de/rechtschreibung/rausgehen

rauskommen = herauskommen
http://www.duden.de/rechtschreibung/raufkommen

raufgehen = heraufgehen/hinaufgehen
http://www.duden.de/rechtschreibung/raufgehen

What all of your examples have in common is that they are colloquial (not to be used in writing) and much like in English, they are just a shorter version of a more formal word; more precisely, the only thing that is shorter is the prefix "heraus," while the meaning should be the same. Cf.:
http://www.duden.de/rechtschreibung/heraus_
https://de.wiktionary.org/wiki/heraus-

But even in informal settings, you would observe German grammar rules to some extent. In your first example, it's "rausgekommen," as Ramey said, because it's present perfect (ist...(he)rausgekommen -> Partizip II: https://de.wikipedia.org/wiki/Partizip#Bildung_des_Partizip_... ).

Simple past example: "Was kam dabei raus?"

Best wishes

07:38 Feb 9, 2017 

I'm really not sure what you wish to know. Here are a few suggestions.
rausgehen - go out
raufgehen - go up
rauskommen - come out

05:10 Feb 9, 2017 

Actually , I found this word not in a sentence but along with the words explains the direction like other similar rausgehen , raufgehen , and rauskommen. I could not found the clear meaning of rauskommen in dictionary even though I found others ,I just found the example sentence "Was ist dabei rauskommen?"
Maybe the sentence was not good. Ich spreche ein bisschen Deutsch , aber Ich möchte lernen. Dankeschön.

19:58 Feb 8, 2017 

The colloquial equivalent of "What did that accomplish?" is "Was hat das gebracht?"

I've tried to find examples of accomplish = herauskommen, but in fact I can't name a single one.

Maybe if the asker were so kind as to provide a full example (including the preceding sentence), we could give a more precise explanation.

09:39 Feb 7, 2017 

What has come of it is also viable, but when the translator doesn't understand it, better to go with something he/she does.
Hope you're well, I'm back to work.

09:32 Feb 7, 2017 

Why don't you post it as an answer before someone else does? Yours is "colloquial" enough; a bit more formal: "What was the result?"

The long version is "herausgekommen." List item 6 on the Duden website:
"(umgangssprachlich) sich als [positives] Ergebnis, Resultat, als Lösung zeigen; sich ergeben
(schweizerisch) ausgehen, sich in einer bestimmten Weise gestalten
(umgangssprachlich) [öffentlich] bekannt werden"
http://www.duden.de/rechtschreibung/herauskommen

08:35 Feb 7, 2017 

what do you need? A translation? It should actually read, 'Was ist dabei rausgekommen?' How it it turn out? Nein, 'was ist los?' deckt es nicht. Sinngemäß bedeutet der Satz 'Was war das Endergebnis?'