Option 1: The statement that Shillong Plateau is an outlier of Peninsular Plateau of India is correct. An outlier is a portion of a rock formation that lies outside the main body and is usually smaller in size. The Shillong Plateau is indeed an outlier of the larger Peninsular Plateau and is located in the Indian state of Meghalaya.
Option 2: The statement that Aravalli Mountain is the oldest mountain chain of India is correct. The Aravalli Range is one of the oldest mountain ranges in India and has a history that dates back to millions of years. It stretches through several states including Rajasthan, Haryana, Gujarat, and Delhi.
Option 3: The statement that Vindhyans are examples of fold mountains is incorrect. Vindhyans are actually an example of a sedimentary rock formation, not fold mountains. They are a range of hills and plateaus located primarily in central India.
Option 4: The statement that Rajmahal Highlands are composed of lava deposits is correct. The Rajmahal Hills, also known as Rajmahal Highlands, are indeed composed of volcanic lava deposits. They are located in the eastern part of India, mainly in the state of Jharkhand.
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