To answer this question, we need to understand the cultivation patterns on the slopes of the Nilgiri hills in the Western Ghats.
Option A) Sugar Cane - This option is incorrect because sugar cane is not a cash crop commonly cultivated on the slopes of the Nilgiri hills. The climate and soil conditions in this region are not suitable for sugar cane cultivation.
Option B) Tea - This option is correct. Tea is a very important cash crop cultivated on the slopes of the Nilgiri hills. The cool and moist climate, along with the well-drained soil, provides ideal conditions for tea cultivation in this region.
Option C) Coffee - This option is incorrect. While coffee is indeed a cash crop cultivated in some parts of the Western Ghats, it is not the dominant cash crop on the slopes of the Nilgiri hills. Tea is the primary cash crop in this region.
Option D) None of the above - This option is incorrect as tea is the correct answer.
The correct answer is B) Tea. This option is correct because tea is a very important cash crop cultivated on the slopes of the Nilgiri hills in the Western Ghats.