Physical Features of India

Correct answer: B. They go to Arabian Sea through rift valley courses

Narmada and Tapi are west flowing and linked with rift valleys. For exams keep them separate from east flowing rivers.

Correct answer: C. Because they deposit silt on the broad eastern coast

East flowing rivers deposit silt near the Bay of Bengal and form deltas. For exams link eastern coast and deltas.

Correct answer: D. Coastal strip is narrow and rivers are short with steep gradients

Western coastal plains are narrow and rivers are relatively short. For exams compare eastern and western coasts.

Correct answer: A. North to south on western coast

Konkan Kannad and Malabar are north to south parts of the western coastal plain. For exams remember the order.

Correct answer: B. They lie along the Bay of Bengal

Northern Circars and Coromandel are eastern coastal parts linked with Bay of Bengal. For exams identify the eastern coast on the map.

Correct answer: C. Wind action

In deserts wind transports and deposits sand to form dunes. For exams remember Thar and wind deposition.

Correct answer: D. Aridity of western Rajasthan

Luni is a river of dry western Rajasthan and does not form a clear sea delta. For exams remember inland drainage.

Correct answer: A. Evaporation and salt deposition after seasonal waterlogging

The direct answer is A: evaporation and salt deposition after seasonal waterlogging. The Rann of Kachchh is a low, saline marshy plain. During the wet season, water covers parts of the area. When the hot season arrives, strong evaporation removes the water but leaves dissolved salts behind. Repeated wetting and drying can create the familiar bright white salt crust. A is correct because it describes the complete physical process. B is wrong because glaciers are not the process forming this saline plain. C is wrong because basaltic lava would produce volcanic rock, not a seasonal salt surface. D is wrong because fallen mangrove leaves cannot explain a broad white salt deposit. The important sequence is seasonal waterlogging, evaporation, then salt accumulation. Memory cue: Rann means saline marsh and white salt flats.

Correct answer: B. Altitude rain shadow and low rainfall

Ladakh is cold and dry due to altitude and rain shadow. For exams remember the reason of cold desert.

Correct answer: C. Lakshadweep is coral origin while Deccan is linked with basaltic lava

Lakshadweep is a coral island group while Deccan Plateau is made of lava rocks. For exams keep island and plateau separate.

Correct answer: D. It is an active volcanic island

Barren Island is known as an active volcanic site in the Andaman region. For exams remember Barren and Andaman together.

Correct answer: A. Majuli is a river island and Barren is a volcanic island

Majuli is a river island in Brahmaputra while Barren is a volcanic island of Andaman. For exams keep island types separate.

Correct answer: B. Indira Point is India's southernmost point and Kanyakumari is mainland southern tip

Indira Point is in Nicobar Island and Kanyakumari is on the mainland. For exams keep island and mainland separate.

Correct answer: C. Shallow sea passage between India and Sri Lanka

Palk Strait is a shallow sea passage between Tamil Nadu and Sri Lanka. For exams identify it on the map.

Correct answer: D. Moist winds rising after striking hills

Meghalaya hills force moist winds upward and cause heavy rainfall. For exams remember Khasi hills and rainfall together.

Correct answer: A. Himalayan rivers are fed by glaciers and rain while many Peninsular rivers depend on rainfall

Himalayan rivers receive water from glaciers and rain so they are more perennial. For exams remember the difference in sources.

Correct answer: A. Dryness on leeward side after rainfall on windward slope

Western Ghats block moist winds and the leeward side receives less rainfall. For exams remember windward and leeward terms.

Correct answer: B. Sea contact and relatively flat coast

Coastal plains are useful for ports due to sea contact and flat land. For exams remember coast and trade relation.

Correct answer: C. Eastern coast is broad and delta dominated while western coast is narrow

Eastern coast has large river deltas and western coast is narrow due to Western Ghats. For exams remember this comparison.

Correct answer: C. Bhabar saline marine marsh

Bhabar is a pebbly porous foothill belt of the Himalayas not a marine marsh. For exams keep Bhabar and Rann of Kachchh separate.

Correct answer: D. India has both young Himalayas and ancient Peninsular Plateau

Himalayas are young fold mountains and the Peninsular Plateau is an ancient stable block. For exams remember comparison of geological age.

Correct answer: A. Bhabar

Bhabar is a pebbly and gravelly porous belt in the Himalayan foothills. For exams keep it separate from Terai.

Correct answer: B. Narmada

Narmada flows westward through a rift valley into the Arabian Sea. For exams remember Narmada and Tapi as special west flowing rivers.

Correct answer: C. Eastern coast

Godavari and Krishna are east flowing rivers that form deltas on the eastern coast. For exams remember Bay of Bengal.

Correct answer: B. Sundarbans

Sundarbans is the tidal saline mangrove region of the Ganga Brahmaputra Delta. For exams identify this clue quickly.