I found a website which provides a detailed analysis on which types of questions will appear in 2015 GCE O Level Physics paper 1 (exam date is 5th Nov 2015) and Science Physics paper 1 (exam date is 5th Nov 2015).
The analysis can be downloaded (PDF file) from http://www.funlearners.com.
2015 GCE O level Physics Paper 1 - possible questions
PSLE marks the graduation of Primary school students and their entry into Secondary schools as teenagers. Discuss all issues about Secondary schooling here.