Which idea best explains the peninsular origin of the Meghalaya Plateau?
Answer and explanation
Correct answer: It is a north-eastern plateau part separated beyond the Rajmahal-Garo gap
The governing concept is the geological continuity and fragmentation of the ancient Peninsular Plateau. The Meghalaya Plateau, including the Garo, Khasi and Jaintia Hills, is generally regarded as a detached north-eastern extension of the Peninsular Plateau. It became separated from the main plateau region by the zone around the Rajmahal-Garo gap, while later erosion shaped its present relief. Hence option B best explains its peninsular origin. It is not a coastal segment of the Western Ghats, the highest Himalayan range, or a sandy plateau of the Thar Desert. The answer depends on geological relationship and location, not merely on the word “plateau” or on present-day height.
Frequently asked questions
What is the correct answer to this question?
It is a north-eastern plateau part separated beyond the Rajmahal-Garo gap
Why is this the correct answer?
The governing concept is the geological continuity and fragmentation of the ancient Peninsular Plateau. The Meghalaya Plateau, including the Garo, Khasi and Jaintia Hills, is generally regarded as a detached north-eastern extension of the Peninsular Plateau. It became separated from the main plateau region by the zone around the Rajmahal-Garo gap, while later erosion shaped its present relief. Hence option B best explains its peninsular origin. It is not a coastal segment of the Western Ghats, the highest Himalayan range, or a sandy plateau of the Thar Desert. The answer depends on geological relationship and location, not merely on the word “plateau” or on present-day height.
Which subject and chapter does this question cover?
This is a Class 10 General Knowledge question. Chapter: Indian Geography. Topic: Mountains and Plateaus of India.
