Understand the prelims, mains, and interview stages of IBPS PO with marking scheme, negative marking, cut-off trends, and high-weightage topics.
IBPS PO: an overview of the selection process
The Institute of Banking Personnel Selection (IBPS) Probationary Officer examination recruits officers for public sector banks across India. The selection is a three-stage process — Prelims, Mains, and Interview — and a candidate must clear each stage to be considered for final allotment. The exam is computer-based for the first two stages, which is why exam-realistic CBT mock tests are so central to preparation.
Prelims: pattern, syllabus, and marking
Prelims is a 100-question, 100-mark test in 60 minutes, split across three sections with individual timers:
| Section | Questions | Marks | Time |
|---|---|---|---|
| English Language | 30 | 30 | 20 min |
| Quantitative Aptitude | 35 | 35 | 20 min |
| Reasoning Ability | 35 | 35 | 20 min |
Each wrong answer attracts a penalty of one-fourth of the mark assigned to that question (0.25 marks). Because each section has its own timer, you cannot borrow time from a stronger section to rescue a weaker one — section-wise balance is therefore essential.
The Prelims syllabus emphasises speed-oriented topics: in Quant, simplification, number series, and data interpretation dominate; in Reasoning, puzzles, seating arrangements, and syllogisms; in English, reading comprehension, cloze test, and error spotting.
Mains: pattern, syllabus, and marking
Mains is markedly tougher and longer — 155 questions across four objective sections plus a descriptive paper, totalling 225 marks in 3 hours 30 minutes:
| Section | Questions | Marks | Time |
|---|---|---|---|
| Reasoning & Computer Aptitude | 45 | 60 | 60 min |
| English Language | 35 | 40 | 40 min |
| Data Analysis & Interpretation | 35 | 60 | 45 min |
| General/Economy/Banking Awareness | 40 | 40 | 35 min |
| Descriptive (Letter + Essay) | 2 | 25 | 30 min |
The descriptive paper is typed on-screen and tests your ability to write a formal letter and a structured essay on a banking or current-affairs topic. Practice typing speed early — many strong candidates lose marks here simply because they run out of time.
The interview stage
Candidates shortlisted on the combined score of Mains are called for a 100-mark interview. The panel assesses banking awareness, your understanding of the economy, your personality, and your motivation for a banking career. A common mistake is preparing only for factual questions; be ready to discuss recent RBI policies, banking reforms, and your own background in a structured, confident manner.
High-weightage topics to prioritise
- Quantitative Aptitude: Data interpretation (5-10 questions per set), quadratic equations, number series, arithmetic word problems.
- Reasoning: Puzzles and seating arrangement (often 15-20 questions combined), syllogisms, coding-decoding, inequality.
- English: Reading comprehension (10-15 questions), cloze test, error detection, para jumbles.
- Banking Awareness: RBI functions, monetary policy, banking products, recent mergers, and the last six months of current affairs.
Cut-off trends and what they tell you
Prelims cut-offs for the general category have hovered in the 45-55 range out of 100 in recent years, while Mains cut-offs (out of 225) tend to fall between 70 and 85. The key insight is that Mains is where selection is truly decided — Prelims is a qualifier. Allocate roughly 70% of your preparation effort to Mains-level preparation, especially to data interpretation and banking awareness.
Key takeaways
- Prelims has section-wise timers — balance across sections is non-negotiable.
- Mains, especially the descriptive paper, is where most selections are decided.
- Banking awareness and recent current affairs carry disproportionate weight in both Mains and interview.
- Practice typing the descriptive paper on-screen, not on paper, before exam day.