400
The highest innings score in test cricket is 960.
765-8
The highest score by Pakistan in Test cricket is 765-6 declared, achieved against Sri Lanka in the 2008-09 season.
The highest score is by Saeed Anwar. It is 194 runs.
He scored 452 in first class national cricket. In international "test" cricket, his highest score was 334 not out at Headingly in England.
Inzamam ul Haq has scored lowest score in Test with Highest balls. 1 score in 35 balls
The highest team score in a Test cricket match is 952/6 declared by Sri Lanka against India in 1997.
England 903/7d
graeme smith
400*
Sachin Tendulkar's highest score is in test. Which 246 runs.
Michael Clarke's highest score in Test is 329 (not out) which he made at SCG in January, 2012 against India.