Ipcc taxation

Dear professionals, At present I'm in ipcc level I have managed to attend account 90 laws 90 and costing and fm 85 in this attempt. But in taxation I could able to attend only 60 marks with no accurate answers. I'm financially poor student my family depend on me. it's my second attempt. Am I going to pass this attempt ? Im sure I don't get aggregate problem. But I'm worrying about tax. What to do next ? I'm stucked. Waiting for your valuable suggestion. Thank you.