Here is a pattern I have seen over and over. A student takes twenty prelims mocks, gets into a rhythm of 78 to 85 attempts, and starts believing the mains is "just a longer prelims". Then the mains arrives, with a reasoning section that carries 60 marks for 40 questions, a 25-minute awareness section they have barely touched, and a descriptive paper that needs typing, and the rhythm collapses.
Prelims and mains use the same subject names but they are different games. In prelims you are trying to clear a bar. In mains you are trying to climb a ranking. That changes how fast you should go, what you should skip, and where you should put your practice time. This post is about those differences, using the numbers from IBPS's own notification.
Last checked: September 2026, against the IBPS detailed notification for CRP PO/MT-XV (the 2025 recruitment). IBPS revises patterns from time to time, and a newer cycle may have its own notification, so confirm the structure for the year you are sitting. For the overall picture of the exam, start with /blog/ibps-po-complete-guide and come back here for the sectional detail.
The two patterns side by side
This is from the official notification, and one thing you will notice is that marks per question are not uniform.
Prelims (60 minutes, 100 marks)
| Section | Questions | Marks | Time |
|---|---|---|---|
| English Language | 30 | 30 | 20 min |
| Quantitative Aptitude | 35 | 30 | 20 min |
| Reasoning Ability | 35 | 40 | 20 min |
| Total | 100 | 100 | 60 min |
Each test is separately timed, and the notification says candidates must qualify in each of the three tests by securing minimum cut-off marks decided by IBPS.
Mains (objective 160 minutes, 200 marks, plus descriptive)
| Section | Questions | Marks | Time |
|---|---|---|---|
| Reasoning | 40 | 60 | 50 min |
| General / Economy / Banking Awareness (including digital and financial awareness, RBI circulars) | 35 | 50 | 25 min |
| English Language | 35 | 40 | 40 min |
| Data Analysis and Interpretation | 35 | 50 | 45 min |
| Objective total | 145 | 200 | 160 min |
| Descriptive paper (essay and comprehension) | 2 | 25 | 30 min |
Total online mains duration is 3 hours 10 minutes. A wrong answer costs one-fourth of the marks assigned to that question in both stages, and a blank costs nothing.
Marks per question: the number nobody talks about
Look at the tables again. In prelims, Reasoning has 35 questions for 40 marks, which is about 1.14 marks per question. Quant has 35 for 30, about 0.86 per question. English is 1 per question. So the same effort gets you different returns by section. The penalty scales with it: a wrong answer in prelims reasoning costs about 0.29 marks, a wrong answer in quant costs about 0.21.
In mains the spread is wider:
| Section | Marks per question | Penalty for a wrong answer |
|---|---|---|
| Reasoning | 1.5 | 0.375 |
| General/Banking Awareness | about 1.43 | about 0.36 |
| DI | about 1.43 | about 0.36 |
| English | about 1.14 | about 0.29 |
(These are simple ratios of marks to questions. Some questions inside a section may carry different weights, and the notification only gives the section totals, so treat the per-question values as averages.)
What this means in practice: a reasoning question in mains is worth about 30 percent more than an English question, and a single wrong reasoning answer eats 0.375 marks. Your time and risk should be allocated with that in mind.
Prelims strategy: clearing a bar without wasting marks
The bar is per section
Because the notification says you must qualify in each of the three tests, your aim is not a total. It is three passing scores in three 20-minute windows. The sectional cut-off is decided by IBPS after the exam and varies by shift difficulty, category and cycle. Reported prelims cut-offs from the 2025 cycle, by preparation sites reading the official result, put the highest overall General prelims cut-off at 49.21 and show individual sectional cut-offs in single digits to low teens. Treat those as approximate and read the official cut-off notice for the exact figures.
A useful reading of those numbers: an overall cut-off around 45 to 50 out of 100 is not a high bar in score terms, but it is a competitive bar in accuracy terms because of the negative marking, and the sectional cut-offs mean an imbalanced profile is risky. The realistic aim of a first-year candidate is to clear all three sections comfortably, with an overall score about 10 to 12 marks above the previous year's cut-off, so that a hard shift does not sink you.
How I would split each 20 minutes
English (30 questions, 20 minutes). Six to eight questions on a reading comprehension passage, five for a cloze test, five to seven for error spotting or sentence improvement, and a para-jumble or word-swap set. Spend at most 7 minutes on the RC. If the passage looks dense, go grammar first. Grammar questions take about 30 to 35 seconds each once you know the rules. An accuracy of 24 attempts at 90 percent gets you about 21.6 minus 0.6, roughly 21 marks. See /blog/reading-comprehension-strategy.
Quantitative Aptitude (35 questions, 20 minutes). Do simplification and approximation first (5 to 8 questions in 4 minutes), then number series (5 questions in 3 minutes), then the DI set if it has clean numbers (5 questions in 6 minutes), then arithmetic word problems as time allows. You are unlikely to attempt all 35. Attempt 24 to 28 at about 88 percent accuracy. Each quant question is worth 0.86 marks, so the arithmetic word problem that will take 90 seconds is not a good use of time compared with a 25-second simplification. Read /blog/simplification-approximation-tricks.
Reasoning (35 questions, 20 minutes). Do the standalone items first: inequality, syllogism, coded inequality, direction sense, blood relations. That is about 10 questions in 6 minutes. Then pick one puzzle set to attempt, the one with the cleanest structure. The big 8-person arrangement with floors and conditional constraints can take 7 minutes for 5 questions. It is worth it only if you know your accuracy on arrangements is good. Reasoning carries 40 marks, the highest of the three sections, so it deserves your best practice hours. See /blog/puzzles-tricks-banking and /blog/seating-arrangement-tricks.
A worked prelims score
Suppose in a mock you attempt: English 26 with 3 wrong, Quant 26 with 4 wrong, Reasoning 26 with 4 wrong. To compute marks, use marks per question for each section.
- English: 23 correct at 1 mark = 23, minus 3 wrong at 0.25 = 0.75, so 22.25.
- Quant: 22 correct at 0.857 = 18.86, minus 4 wrong at 0.214 = 0.86, so about 18.0.
- Reasoning: 22 correct at 1.143 = 25.14, minus 4 wrong at 0.286 = 1.14, so about 24.0.
Total about 64.3, comfortably above the cut-offs reported for the last cycle. Sectionally you are safe in each of the three. Now if the same student had attempted only 12 questions in reasoning because puzzles ate the time, the same maths gives reasoning around 11 and a shortfall against a sectional bar even if the total survived. That is the risk to design your practice around.
What not to do in prelims
Do not chase the last 10 questions. Marks per attempt drop, error rates rise and you pay a quarter-mark penalty on every wrong one. If you have less than 3 minutes left in a section and unattempted questions that need more than a minute each, stop and review your flagged questions instead.
Mains strategy: a ranking, not a bar
Prelims marks are not used in the mains merit. The notification says marks obtained in the online main examination only are used for shortlisting for the personality test and interview and for final merit listing. The final merit combines mains and interview at 80:20. So the mains is where the ranking is made, and the strategy is fundamentally about maximising a 200-mark score, with the descriptive paper also counted in that total as the notification and the reported total of 225 indicate (check the official result notice on how the descriptive marks feed into the cut-off).
Sectional cut-offs in mains
The notification says each candidate must obtain a minimum score in each test of the online main exam and a minimum total score to be shortlisted for the personality test and interview. Both matter. A good total with a section below its cut-off can still fail you.
Reported 2025 mains cut-offs, as summarised by preparation sites reading the results, put the highest General mains cut-off around 75 out of the total marks (scaled). The number is a reported figure and the scale in the official notice can differ, so I would use it only as a rough sense of the level, not a target.
Time splits for the 160 minutes
The mains sections are separately timed, so you cannot pool time. What you can control is the order inside each section and how many questions you attempt.
Reasoning (40 questions, 60 marks, 50 minutes). This is the highest-weight section and the one with the toughest puzzles. About 10 to 12 standalone questions in 12 minutes (inequalities, syllogisms, data sufficiency, logical reasoning statements). Then two large puzzle sets, each 5 questions, in about 12 to 14 minutes each. Then the remaining questions (often input-output, machine input or a passage-based logical reasoning set) as time allows. Given the 1.5 marks per question, it is worth attempting 30 to 33 at high accuracy.
Data Analysis and Interpretation (35 questions, 50 marks, 45 minutes). DI sets in mains often run to two or three pages of numbers: caselets, missing table entries, radar or pie charts with additional conditions. Standalone quant items (quadratic equations, quantity comparisons, number series, arithmetic problems) are the quick ones. My preferred order is quick standalone items first (about 12 questions in 12 minutes), then two DI sets, then arithmetic. Skip the DI set with the most calculation. See /blog/data-interpretation-tricks.
English (35 questions, 40 marks, 40 minutes). This is the section where mains gives you more time per question than prelims did. Take it: read the reading comprehension passages without racing, since accuracy pays well here. Cloze and para-jumbles usually take 4 to 5 minutes each. Attempt 30 to 33 with strong accuracy.
General / Economy / Banking Awareness (35 questions, 50 marks, 25 minutes). About 43 seconds per question, and each is worth about 1.43 marks. It is the fastest section per mark if your base is good. It contains banking awareness, financial awareness including RBI circulars and digital finance, current affairs, and static GK linked to banking. If your base is weak, no time management fixes it; it is a preparation problem. Attempt 30 with high accuracy, and skip the ones you cannot narrow to two options.
The descriptive paper
Thirty minutes for an essay and a comprehension or letter-type question, 25 marks total, typed. The notification notes the paper may be evaluated by an automated scoring mechanism looking at features of writing proficiency. Practise typing 200-250 words in 12 to 15 minutes with clear paragraphs and correct grammar. See /blog/ibps-po-descriptive-paper-letter-essay.
The differences, summarised as decisions
| Decision | Prelims | Mains |
|---|---|---|
| Goal | Clear each section's bar, and the overall bar | Maximise a ranking score |
| Attempts | 75 to 85 of 100 for a safe candidate | 110 to 125 of 145 if accuracy holds |
| Riskiest habit | One weak section | One weak section plus low reasoning accuracy |
| Highest weight | Reasoning (40) | Reasoning (60) |
| Awareness | Not tested | 50 marks, 25 minutes |
| Descriptive | Not tested | 25 marks, typed |
| Marks carried forward | None | All of it, plus interview at 80:20 |
The attempt ranges are guidance for planning mocks, not predictions of what will qualify. Cut-offs change every year.
How to practise differently for each
For prelims: short, frequent timed sectionals. A 20-minute quant drill each day beats a 3-hour weekend mock, because prelims is a speed test in three separate windows. Use full mocks once or twice a week to practise the transitions.
For mains: longer stamina work. A 160-minute objective mock every other day in the last six weeks, followed by a proper review. Also 10 to 15 minutes daily of typed writing. The awareness section needs daily reading and weekly revision, and reasoning needs two or three heavy puzzle sets per day because these are where mains distinguishes candidates.
Both: log the section-wise marks after each mock. Log attempts, accuracy and the marks lost to negatives. A section where accuracy is under 80 percent needs a change in method, not just more practice.
If you are not sure how many mocks are enough, /blog/how-many-mocks-before-exam covers it. On Pareeksha, the free mini-mocks are good for the prelims-style sectional drills, and the percentile after a full mock helps you see where your total stands against other test-takers; treat it as a guide, not a forecast of the real cut-off.
A worked mains scoring example
Take a mock with these outcomes:
| Section | Attempted | Correct | Wrong | Score |
|---|---|---|---|---|
| Reasoning | 32 | 27 | 5 | 27 x 1.5 minus 5 x 0.375 = 40.5 minus 1.875 = 38.6 |
| Awareness | 30 | 26 | 4 | 26 x 1.43 minus 4 x 0.357 = 37.1 minus 1.4 = 35.7 |
| English | 31 | 27 | 4 | 27 x 1.143 minus 4 x 0.286 = 30.9 minus 1.1 = 29.7 |
| DI | 27 | 21 | 6 | 21 x 1.43 minus 6 x 0.357 = 30.0 minus 2.1 = 27.9 |
Total about 132 out of 200 on the objective part. In the same mock, DI is the weak spot at 27.9 out of 50, or about 56 percent, while awareness is at about 71 percent. If the real cut-off for DI is close to 55 percent of the section, the DI section is the one that could sink you. So the next two weeks go to DI, especially to the quick standalone items that improve accuracy without long calculation.
Notice also how negatives behave: in that mock, 19 wrong answers across the sections cost about 6.6 marks in total. Cutting the wrong answers from 19 to 10 by skipping the least certain ones would recover about 3.5 marks while losing maybe 2 marks of lucky guesses. That is a small net gain, which is exactly why "skip when unsure" is worth doing only when you truly cannot eliminate options. See /blog/negative-marking-when-to-skip.
Sectional cut-off risk: a practical checklist
- After every mock, compute each section's percentage and compare it against a personal floor of about 60 percent, adjusted for negatives.
- If one section falls below the floor twice in a row, put your next week's extra practice there.
- Do not let a strength mask a weakness. A 40 out of 60 in reasoning does not cancel a 15 out of 50 in awareness if there is a sectional bar.
- In the last month, alternate mocks between "attack" mode (attempt more, accept some negatives) and "safe" mode (attempt fewer, keep accuracy high), and see which yields fewer section failures.
More on the mindset in /blog/clearing-banking-sectional-cutoffs and /blog/section-wise-time-management.
The interview and what carries over
Once you clear the mains, there is a personality test (a self-report, non-qualifying but mandatory to attend) and the interview, worth 100 marks with a minimum qualifying mark of 40 percent for General and 35 percent for SC/ST/OBC/PwBD. The relative weightage of mains and interview is 80:20. So your mains score does the heavy lifting: a very good interview cannot fully rescue a mains score at the edge of the cut-off, and a strong mains score gives you room for an ordinary interview. Preparation for the interview belongs in the two weeks after the mains result comes out, not before.
Mistakes to avoid
Treating prelims marks as important beyond qualifying. They do not carry into the final merit, so a score 10 marks above the cut-off is a fine outcome, and the time saved by not chasing a topper's score is better spent on mains subjects like awareness.
Skipping awareness until after prelims. The awareness section only starts to count in mains, but the base takes months to build. Start a light daily habit while you prepare for prelims.
Using prelims-style speed on mains reasoning. Mains puzzles are longer and more layered. Rushing them causes wrong answers at 0.375 marks each.
Not practising typing. The descriptive paper is typed. Practise on the actual keyboard type you will use.
Ignoring the per-question weights. Reasoning is worth more per question than English or quant in prelims. Give it proportionate practice.
Frequently asked questions
Is there a sectional cut-off in IBPS PO prelims? Yes. The notification says candidates must qualify in each of the three tests by securing minimum cut-off marks decided by IBPS, along with an overall cut-off.
Is there a sectional cut-off in the mains? Yes. Each candidate must obtain a minimum score in each test of the mains and a minimum total score to be shortlisted for the personality test and interview.
Do prelims marks count in the final merit? No. Marks in the online mains only are used for shortlisting and final merit listing, combined with the interview at 80:20.
How many marks is the interview? 100, with minimum qualifying marks not less than 40 percent (35 percent for SC/ST/OBC/PwBD).
Do all questions in a section carry equal marks? The notification gives section totals only. The ratio of marks to questions differs across sections, so a reasoning question carries more than an English question on average.
Where do I check the current pattern and cut-offs? On ibps.in, in the detailed notification and the cut-off notice for the year you are sitting.
Next step
Take one 60-minute prelims mock and compute your score by section using the marks-per-question ratios above, not just the raw correct count. Note which section is closest to a floor of 60 percent. Then schedule a 160-minute mains-style paper for the weekend so that you know how your stamina holds. Section drills are under /practice, and full-length papers are under /mock-tests.
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