You do realise people getting 15% doesnt mean Band 1...
Its all relative...
THis is what I heard from a head teacher from another school, the average mark in the 2 unit exam is round 40-50/120... Thats round 35%... Thats for a band 3-4.... Dont feel too bad...
Just try and ace the first 5 questions... Thats already 60 marks