The correct answer is A. North-Western.
The North-Western part of Haryana receives the least rainfall. This is because the Aravalli Range, which runs through the state, blocks the moisture-laden winds from the Arabian Sea. The South-Eastern part of Haryana receives the highest rainfall, followed by the South-Western part. The North-Eastern part receives the least rainfall.
The Aravalli Range is a mountain range that runs through the states of Haryana, Rajasthan, and Gujarat. It is the oldest mountain range in India and is a major watershed. The Aravalli Range blocks the moisture-laden winds from the Arabian Sea, which is why the North-Western part of Haryana receives the least rainfall.
The South-Eastern part of Haryana receives the highest rainfall because it is located in the monsoon belt. The monsoon is a seasonal wind that blows from the Indian Ocean to the Indian subcontinent. It brings heavy rains to the South-Eastern part of Haryana.
The South-Western part of Haryana receives more rainfall than the North-Western part, but less than the South-Eastern part. This is because the South-Western part is located in the rain shadow of the Aravalli Range. The rain shadow is a region that receives less rainfall than the surrounding areas because the mountains block the moisture-laden winds.
The North-Eastern part of Haryana receives the least rainfall because it is located in the rain shadow of the Aravalli Range and is also further away from the Arabian Sea.