General Intelligence & Reasoning

Symbol substitution and sign-interchange problems.

Judging whether statements suffice to answer a question.

Figure series, mirror and water images, paper folding.

Set theory, inclusion-exclusion, relational diagrams.

Statement-conclusion, assumption, argument, course of action.

Floor, day, scheduling and multi-attribute puzzles.

Linear and circular arrangements with constraints.

Premises, conclusions, Venn diagram method.

Compass directions, rotations, shadow problems.

Family-tree problems and pronoun chains.

Letter shifts, reverse position, symbol coding.

Number, letter and alphanumeric series patterns.

Finding the item that doesn't fit a group.

Verbal, numerical and letter analogy patterns.