Logical reasoning and numerical ability β the aptitude component of the Prelims paper.
Covers deductive, inductive and abductive reasoning through four classic question types: Statement and Assumptions, Statement and Argument, Statement and Conclusion, and Statement and Courses of Action. These test whether you can correctly separate what logically follows from a statement versus what merely seems plausible.
Number system fundamentals, order of magnitude, averages, ratio and proportion, percentage, simple and compound interest, time and work, time and distance, and data analysis — reading and interpreting tables, bar diagrams, line graphs and pie charts.
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