Reasoning
Master Logical Reasoning, Verbal Reasoning, Analogy, Series, and Coding-Decoding
Reasoning • Coding-Decoding
Alphabet Coding - Shift Method
Each letter shifts by same position. A→D means shift by 3 for all letters.
Simple substitution cipher where each letter is replaced by another at fixed position.
Reasoning • Analogy
Analogy Pattern Recognition
A is to B as C is to D: A:B :: C:D
Finding similar relationships between different pairs.
Reasoning • Series
Number Series - Arithmetic Progression
Series: a, a+d, a+2d, a+3d... where d is common difference. nth term = a + (n-1)d
Numbers increase or decrease by constant difference.
Reasoning • Series
Number Series - Geometric Progression
Series: a, ar, ar², ar³... where r is common ratio. nth term = ar^(n-1)
Numbers multiply or divide by constant ratio.
Reasoning • Logical Reasoning
Syllogism Basics
All A are B. All B are C. Therefore, All A are C.
Universal statement about relationships between three groups.
Reasoning • Logical Reasoning
Venn Diagram Logic
Use overlapping circles to represent relationships between sets.
Visual representation of logical relationships.