Q70 / 270 · NDA 2025 (Phase 2) · General Ability

SONAR stands for

A
Sonographic Natural Ranging
B
Simple Operational Navigation Ranging
Correct answer
C
Sound Navigation and Ranging
D
Simple Operational Natural Ranging

Solution

SONAR stands for Sound Navigation and Ranging. It is a technique that uses sound propagation to navigate, communicate with, or detect objects on or under the surface of the water.

Answer: Sound Navigation and Ranging

Hence, the correct answer is option: 'C'.

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