Analogy

Analogy

Concept

Analogy questions present two words with a specific relationship, then ask you to identify which answer option shares the same relationship with a third word. The challenge isn’t vocabulary strength alone — it’s your ability to categorize the type of relationship and then locate that relationship in a new context. Engineers think in systems and relationships, so analogy questions naturally test that analytical mindset.

The key is resisting the urge to find a superficial connection. “Bird” and “nest” might seem like they go together because birds live in nests, but the precise relationship is “creature : habitat.” Then you’d look for other creature-habitat pairs: “fish : water,” “burrow : rabbit,” “den : bear.” This precision in relationship naming is what analogy questions reward.

Types & Approach

Part-Whole: Hand : Body, Chapter : Book, Petal : Flower Cause-Effect: Fire : Burn, Rain : Flood, Effort : Success Worker-Tool: Surgeon : Scalpel, Writer : Pen, Painter : Brush Sequence/Order: Breakfast : Lunch : Dinner, Inhale : Exhale, Birth : Death **Degree:**同意 :狂热 (Consent : Fanaticism), Cold : Freezing, Fond : Obsessed Function/Purpose: Knife : Cut, Hammer : Strike, Thermometer : Measure Similarity/Resemblance: Twin : Resemble, Map : Territory, Echo : Reflection Opposite: Black : White, Hot : Cold, Generous : Stingy Source-Product: Tree : Fruit, Cow : Milk, Wheat : Bread

Approach: First, name the relationship between the first pair in precise, simple terms. Second, generate 2-3 possible relationships the answer pairs could have. Third, match — the correct answer will satisfy the exact same relationship type.

Step-by-Step Example

Q: CROW : BIRDCAR :: BUTTERFLY : ___ (A) Insect (B) Cocoon (C) Caterpillar (D) Wings

Approach: Step 1 → CROW is a specific type of bird. “Birdcar” is not a standard word — let’s reconsider. Actually: CROW : BIRD :: BUTTERFLY : ___ could be “CROW is a type of BIRD, so BUTTERFLY is a type of ___.” Step 2 → Butterfly is a type of insect (not a cocoon, which is what it transforms into, or wings, which are parts) Step 3 → The relationship is “specific type : general category” Answer: (A) Insect

Common Mistakes

• Settling for vague connections → Be specific: “related to” is useless; “type of,” “opposite of,” “part of” are precise
• Missing double relationships → Some pairs have two valid relationships; use context to determine which one is relevant
• Rushing past the first pair → Many students jump to options before properly analyzing the given pair, leading to wrong relationship identification