Nanjing 1999 total score of senior high school entrance examination 1050. There is a simple reason. The results of the senior high school entrance examination mainly include Chinese, mathematics and English. Full marks in all subjects 150, adding up to 450. Plus the total score of political history and geography is 600, then the total score of Nanjing senior high school entrance examination is 450+600= 1050. The extension of this question can also discuss the scores of arts and sciences in Nanjing 1999 senior high school entrance examination and the difficulty of the examination. But my answer has briefly answered the question itself.