Banking Exams — SBI PO, IBPS PO/Clerk, RRB Complete Guide
Banking exams are one of India's most sought-after government job paths. SBI PO, IBPS PO, and IBPS Clerk together recruit thousands of officers and clerks every year with excellent job security, salary, and career growth.
Exam Overview & Comparison
| Exam | Posts | Vacancies | Salary (Basic) | Difficulty |
|---|
|------|-------|-----------|----------------|------------|
| SBI PO | Probationary Officer | ~2000/year | ₹41,960 | High |
|---|---|---|---|---|
| IBPS PO | Officer Scale-I | ~4000/year | ₹36,000 | High |
| SBI Clerk | Junior Associate | ~8000/year | ₹19,900 | Medium |
| IBPS Clerk | Clerical Cadre | ~7000/year | ₹19,900 | Medium |
| RRB PO | Officer Scale-I | ~3000/year | ₹36,000 | Medium |
| RRB Clerk | Office Assistant | ~7000/year | ₹19,900 | Easy-Medium |
SBI PO Exam Pattern
Prelims (100 marks, 1 hour):
English Language: 30 questions, 30 marks, 20 min
Quantitative Aptitude: 35 questions, 35 marks, 20 min
Reasoning Ability: 35 questions, 35 marks, 20 min
Cutoff: ~55-60/100
Mains (250 marks, 3 hours):
Reasoning & Computer: 45 questions, 60 marks, 60 min
Data Analysis: 35 questions, 60 marks, 45 min
General/Economy/Banking: 40 questions, 40 marks, 35 min
English Language: 35 questions, 40 marks, 40 min
+ Essay + Letter Writing: 50 marks, 30 min
Interview: 50 marks
Final: Mains (75%) + Interview (25%)Quantitative Aptitude — Key Topics & Shortcuts
HIGH PRIORITY (appears every year):
- Number System
- Percentage
- Ratio & Proportion
- Profit & Loss
- Simple & Compound Interest
- Time, Speed & Distance
- Time & Work
- Data Interpretation (DI)
SHORTCUTS TO MEMORIZE:
1. Percentage shortcuts:
x% of y = y% of x
% increase = (new - old)/old × 100
Successive % change: a% then b% = a + b + ab/100
2. Simple Interest: SI = PRT/100
Compound Interest: CI = P(1 + R/100)ⁿ - P
CI - SI for 2 years = P(R/100)²
3. Profit & Loss:
% Profit = (CP - SP)/CP × 100
SP = CP(100 + %P)/100
If article sold at x% loss and y% gain, break-even % = xy/(x or y)
4. Time & Work:
If A does work in 'a' days, in 1 day A does 1/a work
A+B together: 1/a + 1/b = (a+b)/ab → Days = ab/(a+b)
5. Speed Distance Time:
D = S × T
Average speed = 2xy/(x+y) when equal distances at speeds x and y
6. Number Series patterns:
× 2, × 3 patterns
+1, +2, +4, +8 (doubles)
Difference of difference patterns
Perfect squares/cubesReasoning Ability — Master These
Syllogism:
Statements: All A are B. Some B are C.
Conclusions: I. Some A are C. → Doesn't follow
II. Some C are B. → Follows (Some B are C → Some C are B)
Rules:
Universal Positive: All A are B
Universal Negative: No A is B
Particular Positive: Some A are B
Particular Negative: Some A are not B
Puzzle & Seating Arrangement:
Step 1: Identify the "anchor" (definite position)
Step 2: Place relative positions from anchor
Step 3: Eliminate using constraints
Blood Relations:
Create a family tree diagram
P is the son of Q. Q is the father of R. R is the brother of S.
→ P, R, S are siblings. Q is their father.
Coding-Decoding:
Look for patterns:
+1, +2 shift in alphabetical order
Reverse coding
Mathematical patterns on ASCII valuesEnglish Language — Strategy
Reading Comprehension (RC):
- Read passage actively: mark key points
- Question types: main idea, inference, vocabulary, tone
- Answer only from passage, not general knowledge
Common Grammar Rules:
Subject-Verb Agreement:
Neither/Either + singular verb
None of the + plural noun + singular verb
Each/Every/Either + singular
Both/Many/Several/Few + plural
Active-Passive:
Active: Subject + Verb + Object
Passive: Object + be + Past Participle + by + Subject
Connectors frequently tested:
Although/Though/Even though (contrast)
Since/Because/As (reason)
Unless/Until (condition)
Despite/In spite of + noun/gerund (contrast)
Cloze Test strategy:
Read full paragraph first
Check grammatical category (noun/verb/adj/adv)
Check context (positive/negative)
Check collocationsGeneral Awareness — Banking & Economy
RBI (Reserve Bank of India):
Governor: Shaktikanta Das (as of 2024)
HQ: Mumbai
Founded: 1935, Nationalised: 1949
Functions: Monetary policy, currency issue, banker's bank
Key Rates (memorize current values + what they mean):
Repo Rate: Rate at which RBI lends to banks
Reverse Repo: Rate at which RBI borrows from banks
CRR (Cash Reserve Ratio): % deposits banks must keep with RBI (no interest)
SLR (Statutory Liquidity Ratio): % deposits kept in liquid assets
Bank Rate: Rate for long-term lending
Types of Banks:
Scheduled Commercial Banks: SBI, PNB, HDFC, ICICI
Small Finance Banks: AU, Equitas, Jana
Payment Banks: Paytm, Airtel (can't lend)
Cooperative Banks: UCBs, StCBs
RRBs: Regional Rural Banks (sponsored by scheduled banks)
Financial Terms:
NPA: Non-Performing Asset (loan unpaid 90+ days)
NBFC: Non-Banking Financial Company
CIBIL Score: Credit score 300-900 (750+ is good)
LAF: Liquidity Adjustment Facility
MSME: Micro, Small & Medium Enterprises
Current Affairs for Banking:
→ Follow RBI monetary policy committee decisions
→ Budget highlights (Union Budget)
→ New bank schemes and financial inclusion programs
→ International banking: SWIFT, FATF, IMF, World Bank3-Month Preparation Plan
Month 1: Foundation
Week 1-2: Quant basics — Number system, Percentage, Ratio
Week 3-4: Reasoning — Coding-Decoding, Blood Relations, Inequalities
Daily: 1 RC passage, 20 vocab words
Month 2: Core Practice
Week 5-6: Quant — DI, Simplification, Time-Work-Speed
Week 7-8: Reasoning — Puzzles, Syllogism, Direction Sense
Daily: Previous year questions (100/day minimum)
GA: Start daily newspaper reading (The Hindu/ET)
Month 3: Mocks & Revision
Week 9-10: Full mocks (2 per week), analyze each thoroughly
Week 11: Sectional tests on weak areas
Week 12: Light revision, static GK, important dates
Mock Test Analysis (most important):
✓ Time spent per question (>2 min = skip)
✓ Questions you attempted wrong (concept gaps)
✓ Questions you skipped (time management)
✓ Pattern of mistakes (silly errors vs concept errors)
Target Accuracy Rate:
Prelims: Attempt 75-80, Accuracy 85%+ = clear cutoff
Mains: Attempt 110-120 out of 155, Accuracy 80%+SBI PO vs IBPS PO — Which to Target?
SBI PO:
✓ Higher salary and allowances
✓ Better posting preferences
✓ More prestige (SBI is India's largest bank)
✗ Higher competition (1 crore+ applicants for ~2000 posts)
✗ Only 1 attempt per year
IBPS PO:
✓ Multiple banks (23 PSU banks under one exam)
✓ Higher vacancy (4000+)
✓ Score valid for 3 years
✗ Slightly lower salary than SBI
Strategy: Appear for BOTH — same syllabus, maximize chances
