No need to worry I will provide you State Bank Of India, PO post exam syllabus so that it would be easy for you to practice hard.

Here is the syllabus

Prelims Syllabus
Prelims English Syllabus:
Reading Comprehension
Spotting Error
Fill in the blank
Cloze test
Para-Jumbles

Prelims Quantitative Aptitude Syllabus:
Data Interpretation
(Table/Bar/Pie)
Number Series
Simplification/ Approximation
Quadratic Equations
Percentages,
Profit and Loss
Tima and Work
Problems on Trains
Speed, Time, and Distance
Mensuration
Probability
Interest (SI and CI)
Problems on Ages
Mixtures

Prelims Reasoning Syllabus:
Linear Arrangement
Circular Arrangement
Seating Arrangement
Data Arrangement
Puzzle
Mathematical Inequalities
Blood Relations
Directions & Distances

Mains syllabus
Reasoning Syllabus
Syllogisms
Seating Arrangement – Circular table and Line (North & South)
Puzzle
Blood Relation
Inequality or Decision Making
Data Sufficiency
Logical Reasoning
Input Output
Miscellaneous

Mains Computer Syllabus
Computer Basics & History
Types of Computers
Parts of Computer
Computer Generations
Components of Computer (Input, Control Unit, Memory Unit, Arithmetic Logic Unit, Output)
Peripheral Devices (Input devices & Output devices)
Software (System & Application Software) & Hardware
Computer Memory (Cache Memory, Primary Memory/Main Memory & Secondary Memory)
Data Processing
Operating system (Windows XP, Windows 7 and etc)
Basic MS Office (MS Word, MS Excel, MS PPT, MS Outlook),
Internet
Data Base Management Systems
Computer Networks
Data Communication
Security (VIRUS & Antivirus)

Mains Exam Syllabus for Economy:
Economy (Theory)
Economy: Current Affairs
Banking History
Reserve Bank of India
Banking and Financial System in India
Structure of Commercial Banking in India
Schedule Banks in India
State Bank of India and Associates
Co-Operative Banks in India
NABARD – Short Notes and Important Points
Non-Performing Assets (NPA) – Brief Concept
Gross Domestic Product (GDP) – Basic Concept
RuPay – All Information about RuPay

Exam Syllabus for Marketing:
Basics of Marketing
Marketing Strategies
Market Segmentation
Marketing Management
Marketing Mix
Developing stage of organization
Brand
Advertising
Products Life Cycle
4 P’s and 4 C’s of marketing

Mains Gk Syllabus:
News related to Reserve Bank of India
Banking Awareness
Financial Awareness (Union Budget/ Railway Budget)
Economics news
SBI PO Gk Syllabus also contains Current Affairs: Questions can be asked from various fields such as: National, International, Awards, Sports, Science, Summits, Appointment, Books & Authors and Obituary, Famous Personality in News, Business & Finance, Bank CMD/CEO & Taglines, Important Dates, Schemes, Summit & Meeting, Bill Passed, Capital & Currency of Countries, Organizations Head & headquarters

Mains for English Language:
Reading Comprehension – According to the previous year question paper there were two Reading Comprehensions.
Spotting Error
Fill in the blank
Cloze test
Para-Jumbles

Data Analysis & Interpretation Syllabus:
Table Charts
Pie – Charts
Bar Graphs
Data Interpretation based on Puzzles
Mixed Graphs
Line Graphs
Caselets
Combined data sets