The Peninsular Rivers

The Tapi flows westward and drains into the Arabian Sea. The Narmada also flows westward and meets the Arabian Sea, so it has a similar flow direction. The Godavari, Krishna and Kaveri generally flow eastward into the Bay of Bengal. Exam tip: Remember Narmada and Tapi as the major west-flowing Peninsular rivers.

Peninsular rivers are mainly rain-fed. During the monsoon, heavier rainfall in their catchment areas increases surface runoff and, therefore, river discharge. Glacier melt mainly sustains Himalayan rivers, so option B does not explain the increased flow of Peninsular rivers. Exam tip: remember that Peninsular rivers are generally dependent on seasonal rainfall.

Most Peninsular rivers are mainly rain-fed. During summer, especially before the monsoon, low rainfall and higher evaporation can reduce their water level and discharge. Unlike many Himalayan rivers, they do not usually receive a continuous supply from melting glaciers. Exam tip: remember Peninsular rivers as largely rain-fed rivers with relatively seasonal flow.

Height difference in plateau regions can form waterfalls. Exam tip: connect waterfalls with the Peninsular Plateau.

Shivanasamudra is a famous waterfall associated with the Kaveri River in Karnataka. The Kaveri flows across the Deccan Plateau, and at Shivanasamudra it descends over a rocky step, creating a notable waterfall. The river is divided into channels around the island area, producing the well-known falls. The location is also important in the history of hydroelectric power generation in the region. This example shows how a river’s course and changes in elevation create waterfalls.

Option A, Kaveri, is correct. The Ganga, Indus, and Kosi are major northern rivers and are not the river associated with Shivanasamudra. When answering location-based geography questions, connect a named waterfall with its river rather than choosing only by the fame of the river. The key memory link is Shivanasamudra → Kaveri. It is a Peninsular River question, so the association also fits the chapter’s focus on the rivers of southern India.

Narmada meets the Gulf of Khambhat. Exam tip: connect Narmada with Arabian Sea and Gulf of Khambhat.

Tapi flows westward and meets the Arabian Sea near the Gulf of Khambhat region. Exam tip: remember Tapi like Narmada.

As a Peninsular river approaches the sea, its velocity decreases and it deposits the sediments it carries. The accumulated deposits form a delta. A river does not form a delta because it originates from the sea. Exam tip: east-flowing rivers such as the Mahanadi, Godavari, Krishna and Kaveri generally form deltas.

Godavari and Krishna both flow towards the Bay of Bengal. Exam tip: keep them in the east flowing group.

Narmada and Tapi are major west-flowing rivers of Peninsular India. They flow westwards and drain into the Arabian Sea; both follow rift valleys. Most east-flowing Peninsular rivers drain into the Bay of Bengal, so option A is not correct. Exam tip: remember Narmada and Tapi together as west-flowing rivers.

Old stable land makes river courses relatively fixed. Exam tip: connect stable courses with Peninsular Plateau.

Kaveri is a major Peninsular river of South India. Exam tip: also connect it with Karnataka and Tamil Nadu.

The Godavari basin is very extensive in Peninsular India. Exam tip: remember Godavari as a large river system.

The direct answer is A: Krishna. Krishna rises near Mahabaleshwar in the Western Ghats of Maharashtra and generally flows eastward across the Deccan Plateau before entering the Bay of Bengal. The reasoning is based on both source and direction. First locate the Western Ghats along the western edge of Peninsular India. Next remember that many major east-flowing rivers begin there and cross the plateau toward the eastern coast. Krishna is one of these rivers. Option A is correct because it satisfies both clues: Western Ghats origin and Bay of Bengal drainage. Option B, the Indus, is associated mainly with the northwestern part of the subcontinent and flows toward the Arabian Sea; it is not the river asked for. Option C, the Ganga, rises in the Himalayan region, not in the Western Ghats. Option D, the Brahmaputra, also belongs to the Himalayan and northeastern drainage system and does not rise in the Western Ghats. A useful exam cue is to remember the east-flowing Peninsular group Krishna, Godavari, Mahanadi and Kaveri. Do not confuse their source region with the west-flowing Narmada and Tapi.

Direct answer: A, Karnataka and Tamil Nadu. The Kaveri rises in the Western Ghats of Karnataka and flows generally south-eastward through Karnataka and Tamil Nadu before reaching the Bay of Bengal. Its basin supports irrigation, farming and settlements in both states, so the river is chiefly associated with them. B is wrong because Punjab and Haryana belong mainly to north-western river systems such as the Indus tributaries. C is wrong because Bihar and Jharkhand are associated with the Ganga and its tributaries, not chiefly the Kaveri. D is wrong because Assam and Arunachal Pradesh belong to the Brahmaputra region. Memory cue: Kaveri is a major southern river—Karnataka to Tamil Nadu.

The direct answer is A: Peninsular rivers are linked with old, stable plateau land. River length, age and character depend partly on the landform through which a river develops. The Peninsular Plateau is very old and comparatively stable. Its rivers have had a long time to develop established valleys, but they generally do not cut through the young, high, actively rising mountain system seen in the Himalayas. Himalayan rivers are often called youthful in their upper courses because they flow through steep relief, cut deep gorges and carry large amounts of water from snow, glaciers and rain. Option A is correct because it gives the basic geological reason. Option B is wrong because Peninsular rivers do not rise in Tibet; some Himalayan rivers do. Option C is wrong because rivers do not form new mountains every year. Option D is wrong because Peninsular rivers are not fed only by glaciers; rainfall is an important source, and many have seasonal flow. The statement does not mean every Peninsular river is short or every Himalayan river is long, but it describes the general textbook comparison. Memory cue: old, stable plateau gives mature, established drainage; young Himalayas give deep, energetic and often longer river systems.

Peninsular rivers are studied in the Drainage chapter. Exam tip: connect river systems with drainage.

Direction water source and mouth are very important in Peninsular rivers. Exam tip: remember the difference between east and west flowing rivers.

Correct answer: A, the Narmada. The Narmada rises in the Amarkantak region of Madhya Pradesh and flows mainly westward across a rift valley before reaching the Arabian Sea. Its source is an important fact in the study of Indian drainage. B is wrong because the Ganga has its headwaters in the Himalayan region, associated with the Bhagirathi at Gangotri. C is wrong because the Brahmaputra rises in the Tibetan region near the Himalayas and then enters India through Arunachal Pradesh. D is wrong because the Jhelum rises in the Kashmir region, at or near the Verinag spring. The question asks for the river associated with Amarkantak, so the direct pair to remember is Amarkantak–Narmada. Memory cue: Amarkantak is linked with the source of the Narmada; do not confuse it with Himalayan river sources.

Godavari is called the Dakshin Ganga. Exam tip: also remember Godavari as the longest Peninsular river.

Kaveri's source is linked with the Brahmagiri region. Exam tip: remember Kaveri as a river of South India.

Peninsular rivers depend on rainfall so water increases during monsoon. Exam tip: connect seasonal flow with monsoon.

A delta forms by river deposition. Exam tip: connect east flowing rivers with Bay of Bengal and deltas.

Narmada and Tapi are west flowing Peninsular rivers. Exam tip: treat them as exceptions to the usual eastward flow.

Tapi is a west flowing river and drains into the Arabian Sea. Exam tip: remember Tapi and Narmada as west flowing rivers.