Well Its quiet easy b y the way,
What you just need to know are the basics of each chapters of the syllabus.
And afterwards jsut summariza what you learnt in each chapter followed up by the questions in the Revision Kit and also do some study tests ( Practice tests ) for furhter self confidence.
Its nothing to worry much about because i passed it with ease with just 1 week of studying.
If for any further reference on chapter by chapter studying please refer,