SSC GD Constable Preparation: Section-wise Plan for the CBT and a 30-Day Mock Routine
A practical SSC GD Constable CBT plan: section wise priorities for Reasoning, GK, Maths and English/Hindi, negative marking rules of thumb and a 30 day mock…
The SSC GD Constable computer-based test (CBT) rewards breadth and speed more than depth. Questions are at a school level, so the candidates who clear the cutoff are usually those who avoid negative marks and finish the paper calmly. This guide gives you a section-wise plan and a 30-day mock routine.
The exam pattern, marking scheme and syllabus can change. Always confirm details in the current notice at ssc.gov.in.
Understand the four sections
The CBT has traditionally covered four areas:
| Section | What it tests | Priority |
|---|---|---|
| General Intelligence & Reasoning | Analogies, series, coding-decoding, direction, odd-one-out | High — fastest marks |
| Elementary Mathematics | Number system, percentage, ratio, profit & loss, time & work | High |
| General Knowledge & Awareness | Static GK, history, polity, geography, current affairs | Medium — revise daily |
| English or Hindi | Grammar, vocabulary, comprehension | Medium |
Reasoning: target near-full accuracy
Reasoning questions in SSC GD are short. Build speed with pattern families.
Worked example (series): 3, 8, 15, 24, 35, ? → differences 5, 7, 9, 11 → next difference 13 → 48.
Worked example (coding): If CAT is coded as DBU, then DOG is coded as? Each letter +1 → EPH.
Practise 20 questions daily against a 12-minute timer.
Elementary Maths: master five chapters first
Percentage, ratio, average, profit & loss and simple interest cover a large share of questions.
Worked example: An article bought for ₹400 is sold at a 15% profit. Selling price = 400 × 1.15 = ₹460.
Worked example: The average of 5 numbers is 24. If one number, 30, is removed, the new average = (120 − 30) ÷ 4 = 22.5.
For percentage-base traps, see our SSC CPO percentage and successive-change guide — the same logic applies here.
GK & Awareness: small daily doses
- 20 minutes of static GK (one NCERT chapter summary per day).
- 10 minutes of current affairs from the last six months.
- Make one-line flashcards and revise them every Sunday.
English/Hindi: grammar rules over vocabulary lists
Focus on subject-verb agreement, tenses, prepositions and common errors. Our SSC CHSL grammar error-log method is directly usable for GD candidates.
Negative marking: rule of thumb
Because wrong answers carry a penalty, attempt a question only when you can eliminate at least two options confidently. A blind guess on a four-option question has an expected value below zero under a fractional-penalty scheme.
30-day mock routine
| Days | Daily focus | Mocks |
|---|---|---|
| 1–10 | Learn weak chapters, 1 sectional test per day | 2 full mocks |
| 11–20 | Mixed practice, error log after each test | 1 full mock every 2 days |
| 21–30 | Full mocks in exam time slot, revision only | 1 full mock daily |
After each mock, note: questions skipped, wrong answers and the reason (concept, careless, time).
Start practising
Take full-length CBT mocks in the SSC GD Constable 2026 test series, push speed with the SSC GD Constable Power Series, or revise quickly with the SSC GD 2026 Rapid Prep series.
Track exam dates on the Exam Calendar, explore all mock tests, and read more strategy in Scholareum Insights.
FAQs
Is SSC GD hard to clear? The questions are school-level, but competition is very high, so accuracy and speed decide selection.
How many mocks should I take? Around 15–20 full-length mocks over a month, each followed by proper analysis, is a strong target.
Does the CBT alone decide selection? No. Shortlisted candidates also go through physical and medical standards tests as described in the official notice.