According to the query of this year's graduate network, we have all seen the three questions of 20 16 postgraduate entrance examination mathematics, all of which belong to basic questions, with a slight increase, and about 2 1 minute belongs to difficult or biased questions.

The mathematics of 20 16 is more difficult than that of 20 15, and the difficulty coefficient of 20 14 is basically the same. Among them, the difficulty coefficient of No.1 is high, the difficulty coefficient of No.2 is particularly high, and the difficulty coefficient of No.3 is medium.