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Doctor : Stethoscope :: Engineer : ______

medium Q7 of 15
Reasoning Ability - Analogies
Doctor : Stethoscope :: Engineer : ______
ABlueprint
BComputer
CCalculator
DHelmet
Step-by-Step Solution
  1. Step 1: Recognize the relation.

    'Doctor' uses a 'Stethoscope' — profession → primary instrument used for core professional tasks.
  2. Step 2: Apply same principle.

    Modern engineers rely heavily on a 'Computer' for design, simulation, and analysis — profession → primary instrument (digital tool) — therefore 'Computer' is the most representative instrument in today's engineering practice.
  3. Final Answer:

    Computer → Option B
  4. Quick Check:

    Doctor : Stethoscope (instrument) and Engineer : Computer (instrument) — relation maintained ✅
Quick Trick: For technical professions, prefer the instrument used for design/analysis in modern practice (digital tools count as instruments here).
Common Mistakes:
  • Choosing 'Blueprint' — present in options (Option A) and historically important, but less representative as the primary modern instrument than 'Computer'.
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