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Mental Ability & Reasoning for BCS

Verbal, non-verbal, logical and spatial reasoning for the 15-mark mental ability section

20 lessons 20 lesson quizzes 100 questions 2h 15m Certificate
Logical reasoningVerbal reasoningSpatial reasoningPattern recognitionSpeed accuracy

What you'll learn

  • Solve series, analogy, coding and classification questions quickly
  • Handle syllogisms, blood relations, direction and arrangement puzzles
  • Read mirror images, paper folding and figure series in non-verbal reasoning
  • Apply calendar, clock and cube formulas accurately
  • Build the speed and accuracy the section rewards

About this course

Mental ability carries **15 marks** in the BCS preliminary examination and appears again in the written Mathematical Reasoning and Mental Ability paper. It is the most score-dense section in the syllabus: the questions need no memorised facts, only trained patterns, and a candidate who practises systematically can approach full marks. The PSC syllabus lists verbal reasoning (analogy, series, coding, classification), logical reasoning (syllogism, statement-conclusion, blood relations, direction, arrangement, ranking), non-verbal reasoning (figure series, mirror and water images, embedded figures, paper folding, counting figures) and mathematical reasoning (calendar, clock, cube, age, number puzzles). This course takes each type in turn with the shortcut method, worked examples and practice logic. Read one lesson, then solve twenty questions of that type before moving on — reasoning improves by repetition, not by reading.

Course content

20 lessons20 quizzes1 final exam2h 15m total
01How the Mental Ability Section WorksMarks, question types and the habits that separate high scorers. Quiz · 5 7 min02Number and Letter SeriesSpotting the rule that generates the next term. Quiz · 5 6 min03Analogy and ClassificationFinding the relationship, then applying or breaking it. Quiz · 5 6 min04Coding-DecodingTurning letters into rules, and rules back into answers. Quiz · 5 7 min05Blood RelationsFamily puzzles solved with a diagram instead of words. Quiz · 5 7 min06Direction and DistanceTurning left and right without losing your bearings. Quiz · 5 7 min07Ranking and OrderPositions in a row or a queue, and the formulas that fix them. Quiz · 5 6 min08Seating Arrangement PuzzlesLinear and circular arrangements solved systematically. Quiz · 5 7 min09SyllogismDrawing only the conclusions that must follow. Quiz · 5 7 min10Statement, Assumption and ConclusionReading what a statement necessarily implies, and nothing more. Quiz · 5 7 min11Calendar ProblemsFinding the day of any date with the odd-days method. Quiz · 5 7 min12Clock ProblemsAngles, coincidences and the gaining-minutes shortcut. Quiz · 5 6 min13Cube, Dice and Counting FiguresSpatial questions with standard, memorisable results. Quiz · 5 7 min14Non-Verbal Reasoning: Images and FiguresMirror images, water images, embedded figures and paper folding. Quiz · 5 7 min15Age, Number and Logic PuzzlesWord puzzles that convert into simple equations. Quiz · 5 7 min16Data Sufficiency and Input-OutputJudging whether information is enough, and tracing machine steps. Quiz · 5 7 min17Alphabet Tests and Word FormationCounting positions, forming words and handling letter-gap questions. Quiz · 5 7 min18Venn Diagrams and Logical GroupingRepresenting categories and answering "which diagram fits" questions. Quiz · 5 6 min19Mathematical Operations and Symbol SubstitutionQuestions where the symbols have been redefined. Quiz · 5 7 min20Speed, Accuracy and Attempt StrategyTurning knowledge of patterns into marks under time pressure. Quiz · 5 7 minFinal exam30 random questions from the whole course · 60% to pass 30 min

Who this course is for

  • BCS preliminary candidates
  • Bank and other competitive job candidates
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