Which statement is correct about the physical nature of Lakshadweep?

Correct answer: It is a small island group in the Arabian Sea

The direct answer is C: Lakshadweep is a small island group in the Arabian Sea. An island is land surrounded by water, and an island group is a collection of such islands. Lakshadweep lies off the south-western coast of India in the Arabian Sea and is made up largely of coral islands and atolls. Reasoning step by step: identify the feature as an island group; locate it west of mainland India; the water body there is the Arabian Sea; therefore C is correct. Option A, a Himalayan snow region, is wrong because Lakshadweep is a warm tropical marine region, far from the Himalayas. Option B, a northern alluvial plain, is wrong because alluvial plains are built by river deposits on the mainland, not isolated sea islands. Option C is correct because it gives both the island nature and the correct water body. Option D, a sandy part of the Thar, is wrong because the Thar is an inland desert in north-western India. Remember: Lakshadweep is west, in the Arabian Sea; Andaman and Nicobar are east, in the Bay of Bengal.