South Africa chess a 438 against australia Australia hits a 434 in this inning
443 by sri lanka against holland
The highest team score for Pakistan in a One Day International cricket match is 385-7, scored against Bangladesh on June 21, 2010. The innings included a top score of 124 by captain Shahid Afridi.
Sri Lanka made the highest test score in an innings by scoring 952/6 against India at Colombo in 1997.
274
348 Runs
India made 413-5 against Bermuda in 2007 world cup
1254 by the west indies in 1997
952-6 by Sri Lanka against India in 1997 at Ranasinghe Premadasa Stadium, Colombo
The lowest score by Pakistan in a completed One Day International match against Zimbabwe is 147/3, a game which the Pakistan team won by six innings. The only match in which Pakistan's innings total was lower than this, was a match which finished with no result.
The highest test score in a test innings is 952 by Sri Lanka against India.
First-class and ODI are different things. First-class is any match at a first-class level with two innings per team. ODI is a 50/50 international match. Therefore this question cannot be answered.
They keep going however many innings it takes for one team to score a run.