 In 1990, the average SAT was 528 for Asian-Americans, 491 for whites, 429 for Mexican Americans and 385 for blacks.34% of Asians compared with 20% of whites, 3% of blacks, 7% of Mexican Americans, and 9% of Native Americans scored above a 600 on the SAT math section.On the SAT verbal section in 1990, whites scored an average of 442, compared with 410 for Asians, 352 for blacks, 380 for Mexican Americans, and 388 for Native Americans.