General Aptitude & Reasoning - Non-Verbal & Verbal ReasoningGeneral Aptitude & Reasoning - Non-Verbal & Verbal Reasoning

Core foundational blocks testing numerical patterns, alphabetical shifts, and cryptographic logic vital for speed.

• Arithmetic Progression & Geometric Series: Identify differences, ratios, prime numbers, squares, cubes, and mixed operations (e.g., n^2 + 1, n^3 - n).
• Alphabetical Positional Values: Memorize direct (A=1 to Z=26) and reverse (A=26 to Z=1) positions using standard memorization keys.
• Letter Coding & Substitution: Analyze forward/backward shifting, opposite letter pairs (AZ, BY, CX), and direct letter-to-symbol substitutions.
• Conditional Coding: Solve multi-condition problems where specific alphanumeric codes change based on vowels, consonants, or digit positions.

Testing spatial orientation, cardinal directions, and multi-generational familial relationships.

• Generational Tree Conventions: Use standard symbols: (+) for males, (-) for females, (=) for married couples, and vertical lines for parent-child links.
• Coded Blood Relations: Interpret expressions like 'A + B means A is the father of B' by breaking down relationships from right to left or vice versa.
• Pythagorean Theorem in Direction: Calculate shortest distance using Hypotenuse^2 = Base^2 + Perpendicular^2 during directional movement problems.
• Shadow & Sunrise/Sunset Logic: Remember that during sunrise, shadows fall to the West; during sunset, shadows fall to the East.

Evaluating logical deduction, conditional statements, and complex seating/venn diagram analysis.

• Venn Diagram Method for Syllogisms: Represent statements ('All A are B', 'Some B are C', 'No C is A') accurately to test universal and particular conclusions.
• Possibility Cases in Syllogism: A conclusion framed with 'possibility' is true if there is no direct contradiction in the base Venn diagram.
• Circular & Linear Seating Arrangements: Pay strict attention to facing directions (towards center vs. outward) and relative positions like 'immediate neighbor'.
• Implicit Assumptions Rules: An assumption is implicit if it is taken for granted by the speaker or policy-maker; never assume absolute or universal rules unless implied.

Essential quantitative aptitude topics frequently tested in Allahabad High Court RO/ARO papers.

• Time and Work LCM Method: Total Work = LCM of individual days; Efficiency = Total Work / Days. Combine efficiencies for joint work completion.
• Speed, Distance & Relative Speed: Convert km/hr to m/s by multiplying with 5/18. For objects moving in opposite directions, add speeds; in same direction, subtract.
• Profit, Loss & Discount Formulas: Profit% = [(SP - CP) / CP] * 100. Effective discount for successive discounts of x% and y%: [x + y - (xy/100)]%.
• Data Sufficiency Principles: Determine whether individual statements I and II are independently or jointly sufficient to answer a specific question.