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Beginner 9 lessons · free

Aptitude tutorial Quant, logical reasoning and shortcuts.

Aptitude & reasoning — placement and recruitment tests. Every lesson has formulas, step-by-step worked examples and a practice question with answer, key points, a practice task, a quiz and interview questions.

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Lessons

What you'll learn

  1. 01PercentagesPercent basics, fraction shortcuts, increase/decrease and successive changes.
  2. 02Profit, loss & discountCost price, selling price, marked price and discount calculations.
  3. 03Ratio, proportion & partnershipSimplifying and combining ratios, dividing amounts and sharing profit.
  4. 04Averages & mixturesAverage formula, effect of adding/removing items, and weighted averages.
  5. 05Time & workWork rates, combined work, efficiency and pipes & cisterns.
  6. 06Time, speed & distanceSpeed formula, unit conversion, average speed, relative speed and trains.
  7. 07Simple & compound interestSI and CI formulas, compounding periods and the CI − SI shortcut.
  8. 08Number series & number systemSpotting patterns in series, divisibility rules, HCF and LCM.
  9. 09Logical reasoningCoding-decoding, blood relations, direction sense and syllogisms.