What does the north and north east slope of the Central Highlands mean?

Correct answer: Some rivers drain in that direction

The direct answer is A: some rivers drain toward the north and north-east. A slope is the direction in which land surface becomes lower. Water generally flows downhill, so the slope of a plateau helps determine river-flow and drainage directions. The reasoning is: the Central Highlands have a general slope toward the north and north-east; surface water follows lower ground; therefore some rivers and streams flow or drain in those directions. Option A is correct because it expresses the actual meaning of the slope without claiming that every river behaves identically. Option B is wrong because not all rivers of this region flow to the Arabian Sea; several rivers drain eastward toward the Bay of Bengal, while rivers such as the Narmada and Tapi flow westward. Option C is wrong because the Central Highlands are elevated land, not an area under the sea. Option D is wrong because a sloping region does have drainage; slope generally helps water move and form channels. The concept is not that a slope forces every river into one exact route, but that relief influences the broad drainage pattern. Memory cue: higher land gives water a direction—water follows the slope.