Reasoning – Verified PYQ Authority Guide
Reasoning is organised as a topic-level PYQ authority page. It brings together the strongest verified question clusters, exam/year coverage and concept-level practice so students can revise the topic without jumping through unrelated notes. Every factual learning cue below is drawn from the existing verified, published and approved English PYQ corpus or from its Knowledge Graph relationships; the hub does not invent unsupported technical claims.
PYQ evidence snapshot
119 verified PYQs are currently mapped to this Topic hub. The represented years include 2025. Exam coverage currently includes RRB NTPC Under Graduate Level. Subject context includes General Intelligence and Reasoning. These values come from live mappings and can expand automatically when new verified PYQs are added.
Most useful verified PYQs to solve first
Start with the actual questions rather than memorising a generic note. The links below are ranked from the mapped corpus using repeat history and editorial quality, while the complete explanation stays on the individual question page.
- If + means -, - means ×, × means ÷, and ÷ means +, then what will come in place of the question mark (?) in the following equation? 62 - 9…
RRB NTPC Under Graduate Level · 2025 · Logical Pattern Recognition
Apply the Logical Pattern Recognition rules to all conditions; the consistent result is 620. - Which of the following two numbers should be interchanged to make the given equation correct? (12 × 8) ÷ 6 + 4 × 13 − (36 ÷ 9) × 15 + 25…
RRB NTPC Under Graduate Level · 2025 · Logical Pattern Recognition
Apply the Logical Pattern Recognition rules to all conditions; the consistent result is 13 and 15. - If ‘A’ stands for ‘÷’, ‘B’ stands for ‘×’, ‘C’ stands for ‘+’ and ‘D’ stands for ‘−’, then what will come in place of the question mark (?) in the following…
RRB NTPC Under Graduate Level · 2025 · Logical Pattern Recognition
Apply the Logical Pattern Recognition rules to all conditions; the consistent result is 0. - Select the set in which the numbers are related in the same way as are the numbers of the following sets. (NOTE: Operations should be performed on the whole numbers, without breaking…
RRB NTPC Under Graduate Level · 2025 · Logical Pattern Recognition
Apply the Logical Pattern Recognition rules to all conditions; the consistent result is (119, 102, 138). - Which two numbers should be interchanged to make the given equation correct? (6 × 14) ÷ 2 + 18 × 4 - 28 ÷ 7 + 34 = 87
RRB NTPC Under Graduate Level · 2025 · Logical Pattern Recognition
Apply the Logical Pattern Recognition rules to all conditions; the consistent result is 4 and 2. - In the following number-pairs, the second number is obtained by applying certain mathematical operations to the first number. Select the set in which the numbers are related in the same way as…
RRB NTPC Under Graduate Level · 2025 · Logical Pattern Recognition
Apply the Logical Pattern Recognition rules to all conditions; the consistent result is 138, 153. - If + means -, - means ×, × means ÷, and ÷ means +, then what will come in place of the question mark (?) in the following equation? 41 - 16…
RRB NTPC Under Graduate Level · 2025 · Logical Pattern Recognition
Apply the Logical Pattern Recognition rules to all conditions; the consistent result is 880. - Each vowel in the word CONTACT is changed to the letter immediately following it in the English alphabetical order and each consonant is changed to the letter immediately preceding it in the…
RRB NTPC Under Graduate Level · 2025 · Logical Pattern Recognition
Apply the Logical Pattern Recognition rules to all conditions; the consistent result is S.
Formula & key-relationship bank from verified solutions
sin²θ + cos²θ = 1; tanθ = sinθ/cosθ; cotθ = 1/tanθ
Use these as revision triggers and open the linked PYQ before applying a formula numerically; variable definitions and assumptions belong to the exact solved question.
Core ideas repeatedly reinforced by the solved corpus
- Apply the Logical Pattern Recognition rules to all conditions; the consistent result is 620.
- Apply the Logical Pattern Recognition rules to all conditions; the consistent result is 13 and 15.
- Apply the Logical Pattern Recognition rules to all conditions; the consistent result is 0.
- Apply the Logical Pattern Recognition rules to all conditions; the consistent result is (119, 102, 138).
- Apply the Logical Pattern Recognition rules to all conditions; the consistent result is 4 and 2.
Exam tips already validated in SRO solutions
- Use compact notation for Logical Pattern Recognition and verify the final choice against every clue.
Common mistakes to avoid
- Reversing direction/relationship order or skipping one condition.
Topic and concept coverage
Mapped topic labels include Reasoning. The concept trail includes Logical Pattern Recognition. Use these labels as a revision map: move from the broad area to the narrow concept, solve a verified PYQ, inspect the detailed reasoning, and then attempt another question from the same cluster.
Knowledge Graph navigation
Continue with General Intelligence, General Reasoning, Logical Pattern Recognition, General Intelligence and Reasoning. These are canonical SRO entity links based on the Knowledge Graph and shared question mappings, not keyword-stuffed tag pages.
How to revise this authority page efficiently
- Solve before reading: answer a mapped PYQ first.
- Read the exact explanation: verify the correct principle, formula, distractor logic and common mistake on that question page.
- Move one level in the graph: use the closest concept/sub-topic/topic link rather than opening unrelated content.
- Reattempt: solve another verified PYQ from this hub and check whether the same error repeats.
Quality scope: this page is automatically maintained from SRO’s verified mapped corpus. It enriches one canonical authority URL instead of generating multiple near-duplicate pages for keyword variants. Manual authority articles are never overwritten by the automated engine.