Primary 4 Test Papers - Version 2 This program is designed for students aged 10 in Primary 4, covers the English, Maths and Science subjects. There are over 2500 challenging quizzes in various topics to practise on. Questions are modelled closely to primary education curriculum. All test papers comes with model answers, fully automated marking system and performance report card. This personal e-tutor is also able to analyse your practises, guiding you to focus on improving those problematic areas.