Geometry

Question Analysis
This question involves determining the similarity of cones by comparing the ratios of relevant linear dimensions, either radius and slant height or radius and height.
The main focus is on applying the correct similarity criteria for cones.

Key Concept Explanation
Similar cones maintain the same shape, which is determined by equal ratios of corresponding linear dimensions like radius to slant height or radius to height.

Step-by-Step Solution
For Option A: , the ratios are equal, so Cone P and Cone Q are similar.
For Option B:

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