Quantitative Aptitude | Practice
Calculation speed
Drill the fraction table, squares, tables to twenty, successive percentage change and approximation until they are instant. Every question is solvable mentally in under thirty seconds once the values are memorised.
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The article this drills
Read the method
The values worth memorising, and why each shortcut works.
When it feels automatic
Take a timed mock
Speed only counts if it survives a sectional clock and negative marking.
Every question here is written in-house and modelled on the official pattern, never reproduced from a real paper. Answers to calculation questions are recomputed independently at build time, so a wrong answer key fails the build rather than reaching you. If you still find a mistake, tell us.