11,000 real questions from actual CGL papers (2018–2025), organized by the patterns the exam repeats. AI explains every wrong answer — the logic, the trap, the fast method. Deep notes. All free.
SP = CP × (1 + 20/100) = 500 × 1.2 = ₹600 ✓
Common trap: Many add 20% of CP minus price instead of applying directly to CP.
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Every question comes directly from SSC CGL papers, 2018 through 2025. Organized by section, topic, and the exact pattern the setter used. Timed sessions with negative marking. No filler questions.
Every wrong answer you mark gets a full AI explanation: why the correct option is right, the exact trap the setter placed, and the fastest way to solve it next time. 30 explanations free per day.
Find the next term: 7, 14, 28, 56, ?
Pattern: each term is doubled. 7 → 14 → 28 → 56 → 112
Fastest method: confirm ratio between terms: 14/7 = 28/14 = 56/28 = 2. So 56 × 2 = 112.
Adding 42 (= 56 − 14) gives 98 — a common wrong answer. Always check ratio before using difference method.
27 deep topic notes built around what CGL actually tests — not what textbooks cover. Concept first, then the setter's angle: the patterns that keep appearing, the traps that keep failing aspirants, and the shortcuts that save time.
A series is a sequence following a mathematical rule. Common rules: squares (n²), products (n(n+1)), doubling (×2), or arithmetic differences.
Q: 2, 6, 12, 20, 30, ? → Apply n(n+1): n=6 → 6×7 = 42
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