Physical Features of India

The Peninsular Plateau is made of ancient hard rocks. For exams remember it as India's old stable landmass.

The Northern Plains are formed by alluvial soil brought by rivers. For exams connect alluvial soil with agriculture.

The direct answer is option C, the Himalayas. Young fold mountains form when tectonic plates push against each other and layers of rock are folded upward. The Himalayas formed from the collision of the Indian Plate with the Eurasian Plate and are geologically young, still rising in a tectonically active region. Option C is correct because the Himalayas are India's well-known young fold mountain system. Option A, the Peninsular Plateau, is an ancient, stable block of very old rocks, not a young folded mountain chain. Option B, the Thar Desert, is a dry sandy region and does not represent young fold mountains. Option D, the Coastal Plains, are relatively low plains along the sea and are not a folded mountain system. The step-by-step identification is: look for a high mountain range, then ask whether it is young and folded; in India, that answer is the Himalayas. A useful contrast is young, high, rugged Himalayas versus old, worn-down ranges such as the Aravallis.

The Thar Desert is India's major and large dry desert region. For exams remember its connection with Rajasthan.

India's eastern coast extends along the Bay of Bengal. For exams remember eastern coast and delta forming rivers.

Direct answer: Option B, the Arabian Sea, is correct. India has a long coastline. To identify the sea, first imagine the map of India: the Arabian Sea lies to the west, the Bay of Bengal lies to the east, and the Indian Ocean lies to the south. Thus the western coastal plain faces the Arabian Sea. Option A is wrong because the Bay of Bengal is on India’s eastern coast and touches the eastern coastal plain. Option B is correct because Gujarat, Maharashtra, Goa, Karnataka and Kerala lie along the western coast beside the Arabian Sea. Option C is wrong because the Red Sea lies between northeastern Africa and the Arabian Peninsula, not along India. Option D is wrong because the Caspian Sea is an inland sea between Europe and Asia, far from India. A useful map cue is: west equals Arabian Sea, east equals Bay of Bengal, south equals Indian Ocean.

The direct answer is D, Sahyadri. The Western Ghats are a long mountain chain along the western side of peninsular India. “Sahyadri” is another traditional name for this range. Step by step: identify the range in the question; recall its alternative name; select the option that says Sahyadri. Option A, Purvanchal, refers to the hills of northeastern India, so it is not another name for the Western Ghats. Option B, Himadri, means the Great Himalaya, the highest Himalayan range. Option C, Shiwalik, is the outermost and lowest Himalayan range. Option D is correct because Sahyadri is the accepted alternative name of the Western Ghats. A useful exam cue is: western coast mountain chain = Western Ghats = Sahyadri.

The direct answer is A: many rivers cut across the Eastern Ghats. The Eastern Ghats are discontinuous, lower and more irregular than the Western Ghats because rivers have eroded and separated them. Reasoning step by step: rivers flow from the interior towards the eastern coast; on their way, rivers such as the Mahanadi, Godavari, Krishna and Kaveri cross or cut the Eastern Ghats; this river erosion creates gaps and broken sections. Option A correctly describes this process. Option B is wrong because the Eastern Ghats are not located in the Himalayas. Option C is wrong because they are not generally an undersea range. Option D is wrong because they are not coral formations; they are old geological mountain formations. Remember: eastern coast and many river gaps means Eastern Ghats are broken.

The direct answer is B, the Narmada. A west-flowing peninsular river moves toward the Arabian Sea. The Narmada rises near Amarkantak and flows mainly west through a rift valley between the Vindhya and Satpura ranges before entering the Arabian Sea through an estuary. The reasoning is: identify the peninsular river → check its direction → Narmada flows west → it reaches the Arabian Sea. Option A, Godavari, generally flows east and enters the Bay of Bengal. Option B is correct because the Narmada is a major west-flowing peninsular river. Option C, Krishna, flows eastward into the Bay of Bengal. Option D, Kaveri, also flows eastward and reaches the Bay of Bengal. The Tapi, or Tapti, is another important west-flowing peninsular river, so Narmada and Tapi are a useful pair to remember. Do not choose a river merely because it is peninsular; first check the direction of flow and the sea where it ends.

The Godavari flows eastward into the Bay of Bengal. For exams remember east flowing peninsular rivers.

Lakshadweep is a coral island group in the Arabian Sea. For exams remember coral and western islands.

Andaman and Nicobar are located in the Bay of Bengal. For exams remember them as India's eastern island group.

Barren Island in the Andaman region is known for an active volcano. For exams remember volcanic island.

Kanyakumari is the southern tip of mainland India. For exams remember the difference between mainland and island extremes.

Shiwalik is the outermost and southern range of the Himalayas. For exams remember the order Himadri Himachal Shiwalik.

The Greater Himalaya is the highest and northernmost of the three main parallel Himalayan ranges. It is commonly called Himadri. This range contains some of the highest peaks and remains snow-covered for much of the year. It also gives rise to many important Himalayan rivers through glaciers and snowfields. The name Himadri can be understood as the snowy mountain range, which helps distinguish it from the lower ranges.

Option C, Himadri, is therefore correct. Terai is a wet belt along the Himalayan foothills, not a mountain range. Bhabar is a porous gravel belt south of the Shiwalik foothills. Purvanchal refers to the eastern hills or extensions of the Himalayas. Since the question asks for another name of the Greater Himalaya, the answer must be the name of the highest parallel range, namely Himadri.

The direct answer is D: Himachal. The Himalayas are commonly divided into three parallel ranges. The northern and highest range is the Great Himalaya, or Himadri. The middle range is the Lesser Himalaya, commonly called Himachal. The southern and lowest range is the Shiwalik. Therefore D matches the question. A, Himadri, is the Great Himalaya, not the Lesser Himalaya. B, Shiwalik, is the Outer or Sub-Himalaya, so it is also different. C, Terai, is a low, marshy belt along the foothills, not a Himalayan range. D is correct because Himachal is the usual name for the middle Himalayan range. Memory cue: highest Himadri, middle Himachal, outer Shiwalik.

Bhabar has pebble deposits through which water sinks down. For exams connect Bhabar with the Himalayan foothills.

Terai is a moist and marshy region south of Bhabar. For exams remember the order of Bhabar and Terai.

Khadar is the newer alluvial soil deposited by floods in river floodplains. It is generally highly fertile because fresh fine silt and minerals are added regularly. Old alluvium is called Bhangar and occurs on relatively higher parts of the floodplain. Exam tip: Khadar = new alluvium; Bhangar = old alluvium.

Bhangar is old alluvium and is found in higher areas. For exams remember Bhangar old and Khadar new.

Guru Shikhar is the highest peak of the Aravalli Range, so option B is correct. It is situated near Mount Abu in Rajasthan and reaches about 1,722 metres. The Aravalli Range is an ancient mountain system of western India, and Guru Shikhar is its highest point.

Anamudi is the highest peak of the Western Ghats, not the Aravalli. Dhupgarh is the highest point of the Satpura Range, while Mahendragiri is associated with the Eastern Ghats. Comparing the mountain systems removes the confusion: Aravalli–Guru Shikhar, Western Ghats–Anamudi, and Satpura–Dhupgarh. The Mount Abu clue is especially helpful for identifying Guru Shikhar.

The Western and Eastern Ghats meet near the Nilgiri Hills in South India. For exams remember Nilgiri.

Black soil forms from the lava region of the Deccan Trap. For exams remember the relation between black soil and cotton.

The Meghalaya Plateau includes Garo Khasi and Jaintia hills. For exams remember Northeast India.