Step 1: Understanding Vedic Town Plans.
Vedic town planning refers to settlement patterns described in ancient Indian texts such as the Vastu Shastra. These plans were based on geometric layouts and functional zoning for habitation, administration, and religious activities.
Step 2: Analyzing the given options.
(A) Vartaka: This is a recognized type of Vedic town plan characterized by organized residential and commercial areas.
(B) Padmaka: This represents a lotus-shaped town plan, commonly mentioned in ancient planning texts.
(C) Prastara: This refers to a grid-based settlement pattern and is a known Vedic town layout.
(D) Dandaka: This does not represent a town plan. Dandaka refers to a forest region (Dandakaranya) mentioned in ancient Indian literature, not an urban settlement pattern.
Step 3: Conclusion.
The correct answer is (D) Dandaka, as it does not represent a Vedic town plan.