In this guide
Reasoning is the section where steady practice pays most directly in IBPS PO. There is little to memorise and almost no calculation. What separates a good score from an average one is method: how quickly you draw a puzzle, how cleanly you split cases, and how firmly you walk away from a set that will not settle.
This guide gives you a plan for the whole section. The topic guides linked below go deeper into each puzzle type.
What reasoning is worth
| Stage | Section | Questions | Marks | Time | Per question |
|---|---|---|---|---|---|
| Prelims | Reasoning Ability | 35 | 40 | 20 minutes | ≈ 1.14 |
| Prelims | Quantitative Aptitude | 35 | 30 | 20 minutes | ≈ 0.86 |
| Mains | Reasoning & Computer Aptitude | 40 | 60 | Separate timer (see admit card) | 1.5 |
A wrong answer costs one-fourth of that question's marks. So one extra correct reasoning answer in the prelims is worth about a third more than one extra quant answer. That should shape your practice hours, though never at the cost of the quant sectional cut-off. Our exam pattern guide has the full working.
The topic map
| Type | Topics | Where it matters |
|---|---|---|
| Puzzles | Floor and flat, box stacking, day, month and year scheduling, comparison, mixed-variable puzzles | Prelims and mains; mains sets are longer, with more variables |
| Seating | Linear (one or two rows, mixed facing), circular (inside and outside facing), square and rectangular tables | Prelims and mains |
| Quick logic | Inequalities, syllogism, coding–decoding, blood relations, directions, order and ranking, alphanumeric series | Prelims and mains |
| Machine and data | Input–output, data sufficiency | Mostly mains |
| Verbal reasoning | Critical reasoning, assumptions, courses of action, cause and effect | Mains |
| Computer aptitude | Hardware, software, networks, internet, MS Office, security | Mains |
Puzzles and seating usually carry the largest share of the section, because each set comes with several questions. The mix changes from year to year, so prepare every type rather than betting on one.
Why the order of study matters
Quick-logic topics come first for two reasons. They are short, so you build accuracy and confidence in days. And the same skills return inside puzzles: "only two people between" is ranking logic, and "second to the right of" is direction logic. Puzzles come next because they need daily volume, not a single study session. Mains-only topics come last because they build on both.
A six-week order
| Week | New topics | Daily puzzle practice |
|---|---|---|
| 1 | Inequalities, syllogism, directions, blood relations | Two easy floor or box puzzles |
| 2 | Coding–decoding, order and ranking, alphanumeric series | Two floor, box or scheduling puzzles |
| 3 | Floor, flat, box and scheduling puzzles in depth | Three puzzles, timed |
| 4 | Linear, circular and square seating, including mixed facing | Three puzzles or seating sets, timed |
| 5 | Input–output, data sufficiency, miscellaneous puzzles | Three sets, one of them mains level |
| 6 | Critical reasoning, computer aptitude, mains-level puzzles | Three sets plus one sectional mock every two days |
A daily routine (90 minutes)
- 15 minutes: 20 quick questions: inequality, syllogism and coding. Aim for zero errors.
- 45 minutes: three puzzle or seating sets, each with a timer.
- 20 minutes: the week's new topic.
- 10 minutes: a mistake log. For every wrong answer, write the clue you misread or the case you missed.
The mistake log matters more than it looks. Most puzzle errors repeat: reading "above" as "immediately above", or taking left and right from your own view instead of the person's.
The 20-minute prelims strategy
Twenty minutes for 35 questions is about 34 seconds a question. Nobody solves puzzles at that pace, so the section is won by order and selection.
- First pass (about 6–8 minutes): every single question you can see in the section: inequalities, syllogism, coding, blood relations, directions. These are the quickest marks.
- Second pass (about 10–12 minutes): puzzles and seating, easiest first. Before you start one, glance at it for ten seconds. A puzzle with a fixed anchor ("P lives on floor 3", "the seminar on Wednesday") is usually quick. A puzzle where every clue is relative can wait.
- Stop rule: if a set has not settled in about four minutes, mark your best-known answers and move on.
This is a starting plan, not a rule. Adjust the split after your first few sectional mocks.
Habits that make puzzles faster
- Draw the frame first. Floors stacked top to bottom, days in a column, a row of numbered seats, a circle with seat numbers.
- Place fixed clues first, then relative clues ("immediately above", "two between"), then negative clues ("does not like Blue").
- Split into cases on paper when a clue gives two possibilities. Write Case 1 and Case 2 side by side and carry both forward until one breaks.
- Record negative clues next to the frame, so you do not forget them when you need them at the end.
- Check every clue at the end. It takes twenty seconds and catches misreads before they cost five answers.
The step-by-step method, with fully worked sets, is in floor and box puzzles, scheduling puzzles and linear seating.
One quick-logic example
Statement: P > Q ≥ R = S < T.
Conclusions: I. P > S. II. T > Q.
- I: P > Q ≥ R = S, so P > S. True.
- II: T > S = R ≤ Q. The chain changes direction at R, so there is no definite link between T and Q. False.
- Answer: only I follows.
The rule behind it: a conclusion holds only when the path between the two letters runs in one direction. The inequality guide covers the either-or cases.
Speed targets
| Question type | Target time |
|---|---|
| Inequality, syllogism, direction | Under 30 seconds |
| Coding–decoding, blood relation | Under 45 seconds |
| A prelims puzzle set of 5 questions | 4–5 minutes |
| A mains puzzle set | 7–9 minutes |
Build accuracy first. Speed comes from volume, and volume only helps if the method is right.
How to use mocks
- Take one full reasoning sectional every two or three days from week 4.
- After each, sort every question into three piles: solved correctly, solvable but skipped or wrong, and too hard today. The middle pile is where your next marks are.
- Track two numbers per mock: accuracy (aim above 90%) and sets attempted.
A self-check
- I solve inequality and syllogism questions without errors.
- I can set up a floor or scheduling puzzle frame in under a minute.
- I write cases side by side instead of trying to hold them in my head.
- I take left and right from each person's own facing direction every time.
- I solve at least three puzzle sets every day.
- My reasoning accuracy in sectional mocks is above 90%.
A note on dates and numbers. Exam patterns, vacancies and schedules change from year to year. Always confirm the current details in the latest notification on the Institute of Banking Personnel Selection website .
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