SBI PO Study Plan: A 90-Day Prelims and Mains Schedule

A 90-day SBI PO study plan works best as three 30-day phases: build the Prelims subjects first, add the Mains-only subjects in the middle month, then spend the last month almost entirely on full-length tests and repair of your own mistakes. The structure of the exam, not a generic timetable, decides what goes where.

The State Bank of India Probationary Officer exam runs in phases, and each phase asks for something different. Planning as if it were one exam is the commonest reason candidates run out of time on Data Analysis and Interpretation and the Descriptive Test.

What does the SBI PO exam consist of?

The SBI PO selection process is a multi-phase process, not a single paper. Phase 1 is an objective Preliminary exam covering English Language, Quantitative Aptitude and Reasoning Ability, with each section separately timed inside the overall duration. Phase 2 is the Main exam, which keeps English and adds Reasoning and Computer Aptitude, Data Analysis and Interpretation, and General, Economy and Banking Awareness, followed by a Descriptive Test of letter and essay writing. Phase 3 is the interview stage.

Question counts, marks per section and sectional timings have been revised in recent recruitment cycles, so treat any number on a coaching site as provisional and read the numbers from the notification published on the State Bank of India careers portal.

How should you split 90 days for SBI PO?

Split the 90 days by what each phase of the exam demands, not by subject headcount. The table below is a sample allocation you should adapt to your own baseline.

Two habits make this schedule survive real life: a fixed daily slot for your weakest section, and a weekly review comparing what was planned with what happened. If you are a week behind by day 20, reschedule the remaining work against the days you actually have rather than restarting the calendar.

What do you do in Days 1 to 30?

Days 1 to 30 are for correctness before speed. Solve untimed until your method is right, then add a clock.

• Quantitative Aptitude: percentages, ratio and proportion, averages, profit and loss, simple and compound interest, time and work, time speed and distance, mixtures. Finish each topic with a mixed set that does not tell you the topic in advance. The topic-by-topic route is set out in the banking quantitative aptitude plan.
• Reasoning Ability: inequality, syllogism, coding and decoding, order and ranking, blood relations, direction sense, then linear and circular seating and floor or box puzzles. The staged approach is covered in the reasoning ability preparation plan.
• English Language: reading comprehension daily, plus error spotting, cloze tests, sentence rearrangement and word usage. Keep one page of the rules you personally get wrong rather than copying a grammar book.

Build a calculation-speed drill into this month: tables, squares, cubes, fraction to percentage conversions, and approximation. Ten minutes a day is enough if it is daily.

What changes in Days 31 to 60?

The second month is where the Mains-only work enters, and it is the month most 90-day plans skip.

1. Data Analysis and Interpretation. Move from simple tables and bar graphs to caselets, missing-data sets and mixed graphs. Read the question before the data set, so you calculate only what is asked.
2. General, Economy and Banking Awareness. Read a daily current affairs digest, keep a weekly one-page summary, and maintain a list of banking and economy terms: policy rates, regulators, account types, payment systems, common abbreviations.
3. Computer Aptitude. Hardware and software basics, networking terms, shortcuts, internet and security vocabulary. A short syllabus that rewards a few concentrated sessions rather than daily study.
4. Descriptive writing. One letter and one essay each week, written under a clock and edited the next day.
5. Prelims maintenance. Keep a daily timed set in each Prelims section so speed does not decay while your attention moves to Mains.

How do you spend the last 30 days?

The last 30 days are for testing and repair, not new material. Take a full-length mock at the same time of day as your exam slot, then spend at least as long analysing it as taking it. A workable routine:

1. Mark every question you got wrong, and separately mark every question you guessed and happened to get right.
2. Assign each mistake a cause: concept not known, method known but misapplied, calculation slip, misread question, or ran out of time.
3. Count causes. The largest count is your next week's priority, whatever your instinct says.
4. Re-solve every wrong question from scratch two days later, without looking at the solution.
5. Move anything still unresolved into your revision sheet for the final week.

The categories and the log format are explained in more detail in the mock test error log guide, and you can start from the mock test analysis error log template.

What does a weekly rhythm look like?

Below is an example week for the middle phase. Adjust the times, not the shape.

Put this week on a calendar rather than keeping it in your head. In MyStudyPlanner, you can lay the phases out as a study plan with the mock days and the weekly review already on the calendar, so an unfinished task shows up as overdue instead of quietly disappearing.

How do sectional cut-offs change your strategy?

Sectional qualifying marks mean that a single weak section can end your attempt even when your total looks comfortable. The planning consequence is straightforward: protect the floor before you raise the ceiling.

• Give your weakest section a slot every single day, even a short one.
• Set a minimum attempt-with-accuracy target for that section in every mock, and treat missing it as the failure of the mock, whatever the total.
• Add extra practice to your strongest section only once the weak one clears its floor in three consecutive tests.
• In the exam, spend the timed slot on questions you can actually finish, not on a long puzzle set started with four minutes left.

Because timing is enforced per section, unused time in an easy section does not rescue a hard one. Practising with section timers, not just a total timer, is the only way to build that instinct.

How do you prepare for the Descriptive Test?

The Descriptive Test asks for letter and essay writing under time pressure, and it is marked by a human reader. Structure and clarity matter more than vocabulary.

Build a small reusable kit: two opening and closing formats for formal letters, one for informal letters, and a four-paragraph essay skeleton of context, two arguments and a closing position. Write one of each per week, then edit the draft a day later against a fixed checklist: does the first line address the prompt, is each paragraph doing one job, and which errors have appeared before.

What happens at the interview stage?

The final phase is an interview stage conducted by the bank, and it is not a separate project bolted on at the end: the banking awareness notes you build in month two are the same material, and descriptive practice is the same skill in written form. Keep a running page of answers about yourself, your education, your work and why banking, and add recent banking and economy developments to it weekly. The exact format of the stage is set out in the official notification.

Common mistakes in a 90-day SBI PO plan

• Leaving Mains subjects until after the Prelims result. The gap between stages is short, and Data Analysis and Interpretation is not learned in two weeks.
• Practising without section timers. Total-time practice hides the exact problem sectional timing creates.
• Collecting mock tests instead of analysing them. Five analysed mocks beat twenty unanalysed ones.
• Changing resources every fortnight. Pick one source per section and finish it.

If you are preparing for more than one banking exam in the same cycle, the overlapping base means one plan can serve both. The IBPS PO preparation guide and the IBPS Clerk timetable cover the differences in pattern and depth.

Frequently Asked Questions

Is 90 days enough to prepare for SBI PO?

Ninety days is enough if you already have working school-level arithmetic and can study consistently for three to four focused hours a day. It is tight for a complete beginner, because the Mains stage adds Data Analysis and Interpretation, banking and economy awareness, and a descriptive paper on top of the Prelims subjects. Treat 90 days as a compression of a longer plan, not a shortcut.

What is the structure of the SBI PO exam?

The State Bank of India Probationary Officer exam runs in phases. Phase 1 is an objective Preliminary exam with English Language, Quantitative Aptitude and Reasoning Ability, each separately timed. Phase 2 is the Main exam: objective sections covering Reasoning and Computer Aptitude, Data Analysis and Interpretation, General, Economy and Banking Awareness, and English Language, plus a Descriptive Test. Phase 3 covers the interview stage.

How many hours a day should I study for SBI PO?

Aim for three to four focused hours on weekdays and five to six on weekends, measured as time actually spent solving and reviewing rather than time seated. Quality matters more than total: one timed set of twenty questions followed by a genuine error review teaches more than three untimed hours of reading solutions you already understand.

How do sectional cut-offs change SBI PO preparation?

Sectional qualifying marks mean a weak section can end your attempt even with a strong overall score, so the plan must protect your worst section rather than polish your best. Give your weakest area a daily slot, set a minimum attempt target for it in every mock, and only add extra work to strong sections once the weak one clears its floor reliably.

Should I prepare for Prelims and Mains separately?

No. English, Quantitative Aptitude and Reasoning appear in both stages, so the same base work serves both. What you add for Mains is depth: harder Data Analysis and Interpretation sets, computer aptitude, banking and economy awareness, and descriptive writing. Start those additions from around the second month so you are not learning new subjects after the Prelims result.

How should I practise the SBI PO Descriptive Test?

Write one letter and one essay a week under a clock, then edit your own draft the next day against a short checklist: structure, relevance to the prompt, sentence length, and errors you repeat. Build a small bank of reusable opening and closing formats for formal and informal letters so planning time in the exam stays short.

Your next step

Open the current SBI PO notification on the official careers portal, write down the section names and timings exactly as stated there, then block the three 30-day phases onto a calendar with your mock days fixed in advance. If you want the phases, daily slots and weekly review to live in one place, set them up as a plan in MyStudyPlanner or start from the free study templates.