What is the lowest score in cricket?

in the full 90 overs cricket in a day in modern test cricket, the lowest runs rate was 1.42 runs that is 128 runs in 90 overs.. &and when it was 105-110 overs in a day, the lowest run rate in a day was 1.21 i.e. 133 in 110 overs.

the highest is 443 runs in 90 overs @just under 5 per over & in 120 overs time the highest was 538 when DON scored 309 by alone in a day!!!!!(though it was 120 overs & if sehwag stays a full 120 overs these days he will probably score even more than that.. may be around 350 or even 375, if he can score 284 in 90 overs)