In IGCSE paper 1, you will get three sets of questions worth 4 marks/6 marks/10 marks. These all require different techniques to do well.
4-markers (2-3 mins)
Very straightforward - yosu need four different pieces of information. This would usually be four sentences. They do not need to be explained points.
6-markers (12-15 mins)
Two explained paras (use PEEL) on distinct themes. No intro or conclusion required.
10-markers (20-15 mins)
This is an essay. Short intro, two paras on the side you support and one para on the other side, then a short conclusion. If there is a stated factor in the question (e.g. inside a quote), you need two paragraphs on that factor.
Overall, the whole block of 4/6/10 should take 40 mins because you have a two hour exam and three sets of 4/6/10!
Examples: