Physical Features of India

Kanyakumari is the southernmost point of mainland India. For exams remember the difference between mainland and island extremes.

Indira Point in the Nicobar Islands is the southernmost point of India. For exams connect it with Andaman and Nicobar.

Himadri is called the Greater Himalaya and has high peaks. For exams remember Himadri as the highest range.

Shiwalik is the outermost and southernmost Himalayan range. For exams remember the order Himadri Himachal Shiwalik.

Direct answer: Option A is correct. The Lesser Himalaya is also called Himachal or the Middle Himalaya. It lies between the Greater Himalaya, or Himadri, to the north and the outer Himalayan ranges to the south. Step by step: the Himalayas are commonly divided into parallel ranges; Himadri is the highest and northernmost main range; Himachal is the middle range; the Shiwaliks are the outer range. Therefore the name Himachal matches the Lesser Himalaya. Option B, Himadri, is wrong because it refers to the Greater Himalaya, not the Lesser Himalaya. Option C, Terai, is wrong because it is a wet, marshy belt south of the Bhabar, not a Himalayan mountain range. Option D, Bhabar, is wrong because it is a porous gravel belt at the Himalayan foothills where streams often disappear underground. Exam cue: “Himadri = Greater, Himachal = Lesser, Shiwalik = Outer.”

Pir Panjal is one of the major ranges of the Lesser Himalaya. For exams remember Kashmir and Himachal region.

The eastern branches of the Himalayas in the northeast are known as Purvanchal. For exams remember Naga Mizo and Patkai hills.

These hills are linked with the northeastern hill region of India. For exams remember the term Purvanchal.

Small streams disappear into the porous ground of Bhabar. For exams connect Bhabar with pebble deposits.

The moist and marshy Terai region lies south of the Bhabar belt. In the porous, pebbly Bhabar region, streams often disappear underground and re-emerge in the Terai, creating wet and marshy conditions. The Thar Desert is arid, so it is not correct. Exam tip: Remember the north-to-south foothill sequence as Bhabar–Terai.

The Northern Plains are formed from alluvial soil brought by rivers. For exams this soil is considered very fertile.

Khadar is the newer alluvium deposited in river floodplains during periodic flooding, so option B is correct. Old alluvium is called Bhangar and is generally found on higher parts of the floodplain. Khadar is usually very fertile because fresh silt is repeatedly deposited there. Exam tip: remember Khadar = new alluvium; Bhangar = old alluvium.

Bhangar is old alluvium found in higher areas. For exams remember the difference between Bhangar and Khadar.

Punjab Haryana Plain lies in the western part of the Northern Plains. For exams also connect it with the Indus river system.

The Brahmaputra Plain is a broad alluvial plain formed mainly by sediments deposited by the Brahmaputra River and its tributaries. In India, the river flows through Assam, creating the well-known Assam Valley and associated floodplains. The region receives substantial riverine deposits and is closely connected with the river’s changing channels and floods. This geographical association makes Assam the expected answer in a school-level question.

Option A is correct because the Brahmaputra Plain is mainly associated with Assam. Gujarat is linked with different river plains and coastal landscapes, Kerala with its narrow coastal plain and backwaters, and Rajasthan with arid and semi-arid plains. These states do not represent the main Indian setting of the Brahmaputra Plain. The word “mainly” allows recognition that the wider Brahmaputra system extends beyond one state, but Assam remains the central association here.

The Peninsular Plateau is considered one of the oldest and most stable landmasses of India. For exams remember hard rocks.

Deccan Trap is an area of basalt rocks formed from ancient lava flows. For exams remember its relation with black soil.

Black soil is found in lava regions of the Deccan Plateau. For exams remember its link with cotton cultivation.

Chotanagpur Plateau is linked with Jharkhand and surrounding mineral regions. For exams remember mineral wealth.

Meghalaya Plateau is considered the northeastern extension of the Peninsular Plateau. For exams remember Garo Khasi Jaintia.

The Ganga and Brahmaputra carry enormous amounts of alluvial sediment. Deposition of this sediment along the Bay of Bengal forms the vast Ganga-Brahmaputra Delta, whose major part includes the Sundarbans. An estuary is mainly a tidal river mouth where river water meets the sea, whereas a delta is formed by sediment deposition. Exam tip: If a river mouth has deposited sediment and many distributaries, identify it as a delta.

Narmada is a west flowing river and drains into the Arabian Sea. For exams remember Narmada and Tapi together.

These peninsular rivers flow eastward into the Bay of Bengal. For exams remember east flowing rivers.

Aravalli is one of India's oldest mountain ranges. For exams remember its extension through Rajasthan toward Gujarat.

Guru Shikhar is the highest point of the Aravalli Range, an old mountain system extending across parts of northwestern India. It is located near Mount Abu in Rajasthan, a fact that helps distinguish it from peaks of the Himalaya, Eastern Ghats, or Shiwalik hills. The peak is associated with the elevated Mount Abu area rather than with the Himalayan mountain system.

Therefore, option A is correct: Guru Shikhar belongs to the Aravalli Range. The other choices name different physiographic regions and do not contain this peak. Remembering the pair “Guru Shikhar—Aravalli—Mount Abu” provides a reliable way to select the answer without confusing it with India’s much higher Himalayan peaks.