Mountains, Hills, and Trekking Geography

Dalma Hills in Bihar (now Jharkhand) represent the oldest volcanic activity in India, dating to the Precambrian period (over 1 billion years ago). This volcanic activity occurred during the early continental rifting phase. The Aravallis are fold mountains, Deccan Plateau formation is much more recent (Cretaceous), and Barren Island is currently active but not the oldest.

K2 (Godwin Austen, 8,611m) is located in the Pakistan-occupied Kashmir (POK) region, which India claims as part of its territory. Kangchenjunga (8,586m) is the highest peak entirely within India. Mount Everest (8,848m) is in Nepal/China. In standard Indian exam contexts, K2 is accepted as the correct answer for 'highest peak of India'.

The Narmada Valley is a classic example of a rift valley formed by tectonic faulting. It was created when a block of earth's crust dropped between parallel faults, running east-west through central India.

The word Himalaya comes from Sanskrit - 'Hima' meaning snow or ice, and 'Alaya' meaning abode or home. Therefore, Himalaya literally translates to 'abode of snow' or 'abode of ice,' referring to the permanently snow-capped peaks of this mountain range.

The Himalayas are the youngest folded mountain range in India, formed during the Tertiary period (approximately 50 million years ago) due to the collision of Indian and Eurasian tectonic plates. The Aravali Hills are one of the oldest mountain ranges. Eastern and Western Ghats are not primarily folded mountains but rather faulted and uplifted structures.

The Baltoro glacier (commonly misspelt as Baltora) is located in the Karakoram ranges of the Himalayas. It is one of the largest glaciers outside the polar regions and is in Pakistan-administered territory. The Karakoram range contains several of the world's highest peaks including K2, which is near the Baltoro glacier. It is not in the Pamir plateau, Shivalik range, or the Alps.

 Siachen is situated on the Saltoro Ridge

The Himalayas are the youngest fold mountain range in India, formed approximately 50 million years ago from the collision of the Indian and Eurasian tectonic plates. They are still rising due to ongoing tectonic activity.

Mont Blanc (Mt. Blanc) is the highest peak in the Alps mountain range at 4,807 meters, located on the border between France and Italy. Mt. Olympus is in Greece, Mt. Kilimanjaro is in Africa (Tanzania), and neither is part of the Alps.

The Himalayas is the highest mountain range in the world, containing Mount Everest (8,849m), the highest peak on Earth. The other options are either individual peaks (Nanga Parbat) or incorrect names.

Arakan Yoma is the north-south mountain range in western Myanmar (Burma), forming a natural extension of the Himalayas. It separates Myanmar's central basin from the Bay of Bengal and continues the Himalayan orogenic belt southward.

This is the correct answer. Hindukush and Sulaiman ranges lie in the north-west.

This is the correct answer. Bomdila pass connects Arunachal Pradesh with Lhasa, the capital of Tibet.