Bakers at Nanjing University of Aeronautics and Astronautics school canteen created cakes with exam notes on Friday for students taking the 2020 postgraduate admission exam.

The three cakes featured the key points of the English, politics and math tests respectively.

One of the bakers expressed hope the students could boost their confidence by swallowing up the "knowledge" on the cake and perform well in the tests.

More than 3.41 million people have signed up for the 2020 postgraduate admission exam that takes place across China this weekend.