Find your best section order
Try different orders in your first few mocks, for example General Awareness first, then Reasoning, English and Quant. Choose the order that gives you the highest score, not the most comfortable start.
Build sections separately
Before running full papers, use sectional tests: Quant, Reasoning, English and General Awareness. Targets by section, such as 10 minutes for Reasoning, give you something concrete to beat.
Full papers and review
Take a full 100-question paper once or twice a week in the final stage. Review by checking time per section, accuracy per section and question types you consistently miss. Pick one weakness per week to fix with topic practice such as percentage questions or vocabulary sets.
For the complete method, see how to use mock tests for SSC CGL. Also read the exam pattern overview, free SSC CGL tests and the SSC CGL hub.