Allied & ICAR Exam Bank • ALLIED_2128 NAT • 1 Mark

Section 8: General Aptitude

Analytical & Spatial Aptitude

Subtopic: Spatial Reasoning & 3D Representations

Question Statement:

A driver gear has 15 teeth and rotates at 600 RPM. It drives a follower gear with 45 teeth. What is the rotational speed (in RPM) of the follower gear?

Answer Key:

200

Step-by-Step Solution & Explanation

N_follower = 600 * (15 / 45) = 600 / 3 = 200 RPM.
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