SSC CGL (Tier-I Quant+Reasoning+English+GK) Exam Survival Guide

A Fatskills Exam Survival Guide: what to focus on, what to avoid, and how to get through test day without panicking.

Window: India | CBT Tier-I (followed by Tier-II)

Must-do topics

• Quant: percentages, profit–loss–discount, ratio & proportion, SI/CI, averages
• Time–speed–distance, time & work, pipes–cisterns, mixture–alligation
• Geometry & mensuration (2D/3D), coordinate geometry basics
• Reasoning: analogies, series, coding–decoding, syllogisms, directions, seating
• English: grammar rules, error spotting, cloze, para jumbles, vocab in context
• GK/GA: polity basics, history timeline, geography, economy, current affairs
• Data interpretation: tables, bar/pie charts, quick approximations

Top traps (avoid)

• Using approximate where exact value is demanded (ratios/percent)
• Ignoring units (m/s ↔ km/h; minutes ↔ hours) in TSD
• Mensuration: mixing area vs surface area vs volume
• DI: reading axes wrong or missing scale changes
• English: relying on “sounds right” over rules (articles, subject–verb)
• Reasoning: overthinking easy series; missing pattern resets

Time split (Tier-I suggestion)

• Quant: 20–22 min (start with arithmetic you’re best at)
• Reasoning: 18–20 min (quick pattern detection, skip oddballs)
• English: 15–17 min (grammar first, then vocab)
• GK/GA: 10–12 min (don’t dwell; mark & move)
• Buffer/review: 3–5 min

Last-48h checklist

• One pass of formula sheet (mensuration, ratios, TSD conversions)
• Redo 3 recent mocks → only wrong/flagged questions
• Revise polity articles, important acts, and budget highlights
• English: quick grammar grid (tense, subject–verb, modifiers)

Quick facts / formulas

• m/s ↔ km/h: ×3.6 / ÷3.6
• Compound interest factor: A = P(1+r/n)^{nt}
• Work: 1/T = 1/a + 1/b; Pipes similar with signs
• Cylinder: V = πr²h; Sphere: 4/3 πr³
• Average update: new mean via total sum method, not intuition

Speed tactics

• Back-solve arithmetic from options; estimate, then confirm
• In DI, scan axes/units first; compute in rounded chunks
• English: answer grammar by rule, not ear; read the full sentence
• Reasoning: if pattern not seen in 20–30s, skip and return

Day-of mini-plan

• 8-question warm-up (easy arithmetic + 2 reasoning)
• Attempt order: your strongest → medium → tough
• Pace marks at ¼, ½, ¾; keep buffer for a second pass
• Fill all answers; educated guesses beat blanks

Ready to practice? Try the SSC CGL (Tier-I Quant+Reasoning+English+GK) MCQ practice sets on Fatskills.