Assam Geography is one of the most important subjects for competitive exams like APSC, ADRE, Assam Police, Assam TET, Grade III, Grade IV, SSC, Railway, Banking, and other government recruitment exams. Questions are often asked about Assam’s rivers, hills, climate, forests, wildlife, minerals, districts, national parks, and important geographical features. Learning one-liner questions with answers is a quick and effective way to revise important facts and improve your exam preparation. This collection covers the most frequently asked Assam Geography questions to help you strengthen your General Knowledge.

1. Which larger tectonic zone includes the Cachar Fold Belt of Assam?
Answer: Indo-Burmese Orogenic Belt

2. Which city in Assam falls under the highest earthquake damage potential (Seismic Zone V)?
Answer: Guwahati

3. Dihing Patkai National Park is mainly located in which two districts?
Answer: Dibrugarh and Tinsukia

4. What is the local name of the strong pre-monsoon wind in Assam?
Answer: Bordoichila

5. Near which place is the Brahmaputra River deepest within Assam?
Answer: Near Dhubri

6. Which river supports the highest density of riverine island (char) agriculture in Assam?
Answer: Brahmaputra

7. What does the Sutargaon Gap refer to?
Answer: A corridor between Karbi Anglong and North Cachar Hills

8. Which town in Assam has a Geomagnetic Observatory?
Answer: Guwahati

9. Which physiographic zone in Assam is highly vulnerable to landslides due to river erosion?
Answer: Bhabar Zone

10. The Bodo Belt mainly refers to which region of Assam?
Answer: North Bank Brahmaputra Plain west of the Manas River

11. What are the Chapari lands of Assam?
Answer: Elevated fluvial terraces

12. Between which two districts is Phulbari Island formed during floods?
Answer: Goalpara and Dhubri

13. What is the natural grassland ecosystem of Kaziranga called?
Answer: Tall Wet Savanna

14. Which strategic mineral is found in Karbi Anglong?
Answer: Sillimanite

15. Sadiya is located at the confluence of which three rivers?
Answer: Dibang, Lohit and Brahmaputra

16. Where is Assam’s only petrified fossil wood site located?
Answer: Umrangso

17. Which district has the largest freshwater swamp forest in Assam?
Answer: Tinsukia

18. Khumtai Reserve is famous for what?
Answer: Tea Germplasm

19. Which river forms the boundary between Karbi Anglong and Dima Hasao?
Answer: Kapili River

20. Nambor Doigrung is famous for what?
Answer: Important Bird and Biodiversity Area (IBA)

21. What is Sonai Rupai?
Answer: A Wildlife Sanctuary in Sonitpur

22. Which district contains the easternmost point of Assam?
Answer: Tinsukia

23. Where is the Brahmaputra Basin widest in Assam?
Answer: Dhubri

24. Which protected area forms part of the Eastern Himalayan Endemic Bird Area?
Answer: Nameri National Park

25. The Ranganadi Hydroelectric Project is located in which district?
Answer: Lakhimpur

26. Which wetland of Assam is known for seasonal floating vegetation?
Answer: Son Beel

27. Tinsukia is globally known for conserving which critically endangered bird?
Answer: White-winged Duck

28. Bherjan-Borajan-Padumoni Wildlife Sanctuary is notable for what?
Answer: Three fragmented patches of protected forest

29. Doyang River is a major tributary of which river?
Answer: Dhansiri River

30. Which district lies immediately north of the Barail Range?
Answer: Dima Hasao

31. Why is Sivasagar geologically significant?
Answer: It is situated on a petroleum-rich anticline.

32. Which place in Assam recorded one of the state’s highest single-day rainfalls?
Answer: Haflong

33. What is the main source of irrigation in Lower Assam?
Answer: Rain-fed canals (Beel Irrigation)

34. Which mineral is extracted along with coal in the Makum Coalfields?
Answer: China Clay

35. Katakhal Valley is famous for what?
Answer: Wet rice cultivation and bamboo settlements

36. Which river supports the traditional Charwa cattle herding system?
Answer: Brahmaputra River

37. What is the dominant soil in the alluvial fans at the foot of the Naga Hills?
Answer: Micaceous Sandy Loam

38. Which protected area has the highest diversity of wild orchids in Assam?
Answer: Dehing Patkai National Park

39. Which district is famous for commercial Bogori (Indian Jujube) orchards?
Answer: Barpeta

40. What is the unique tableland found in Dima Hasao?
Answer: Haflong Tableland

41. Assam’s largest productive beel is famous for which fishery?
Answer: Commercial Eel Fishery

42. What are the Charaideo Maidams?
Answer: Ahom Royal Burial Mounds

43. Which forest type dominates the Barail Range?
Answer: Moist Sub-Tropical Evergreen Forest

44. Which hill range is prone to frequent landslides affecting railway lines?
Answer: Barail Range

45. What do the Bodo Hills (Duars) refer to?
Answer: Himalayan foothills along the Bhutan-Assam border

46. Which river originates from the Jampui Hills?
Answer: Longai River

47. The Patkai Range mainly consists of rocks from which geological period?
Answer: Tertiary Period

48. What is the traditional Haduk system of Goalpara?
Answer: Group fishing using funnel-shaped nets

49. Which district is crossed by India’s Standard Meridian (82°30′E)?
Answer: Goalpara

50. What is Maar (Mar) land in Assam?
Answer: Heavy clay floodplain soil suitable for winter crops

51. Which district has its headquarters at Silapathar?
Answer: Dhemaji

52. Which mineral is used in making crockery and sanitary ware?
Answer: Kaolin

53. Assam shares international borders with which two countries?
Answer: Bhutan and Bangladesh

54. Which district had the highest population in the 2011 Census?
Answer: Nagaon

55. Which mountain pass connects Assam with Arunachal Pradesh?
Answer: Sela Pass

56. What type of drainage pattern is found on the Karbi Anglong Plateau?
Answer: Radial Drainage

57. In which year was Oil India Limited incorporated?
Answer: 1959

58. Which two tectonic plates meet near Assam?
Answer: Indian Plate and Eurasian Plate

59. Which district has its headquarters at Tinsukia?
Answer: Tinsukia

60. Which Assam district shares its southern boundary with Meghalaya?
Answer: Karbi Anglong

61. Assam lies mainly in which seismic zone?
Answer: Seismic Zone V

62. Which are the oldest rocks found in Assam?
Answer: Gneisses

63. Manas River is a tributary of which major river?
Answer: Brahmaputra

64. Which place in Assam is famous for coal mining?
Answer: Margherita

65. Which river flows north of Kaziranga National Park?
Answer: Jia Bharali River

66. Which river forms the western boundary of Assam’s Brahmaputra Valley?
Answer: Sonkosh River

67. Which district has its headquarters at Hailakandi?
Answer: Hailakandi

68. Which river valley has a horseshoe-shaped terrain?
Answer: Barak Valley

69. Which mineral found in Assam is important for the glass industry?
Answer: Quartz

70. In which year did coal mining begin in Assam?
Answer: 1828

71. Which town serves as the headquarters of Dhemaji district?
Answer: Dhemaji

72. Which plateau lies between the Brahmaputra and Barak valleys?
Answer: Karbi Anglong Plateau

73. Which river originates in Nagaland and flows through Barak Valley?
Answer: Barak River

74. What is the headquarters of Sonitpur district?
Answer: Tezpur

75. During which season does the northeast monsoon bring rainfall?
Answer: Retreating Monsoon

76. Which is the southernmost district of Assam?
Answer: Karimganj

77. Which animal is Kaziranga National Park famous for protecting?
Answer: One-horned Rhinoceros

78. The floodplains of the Brahmaputra are mainly composed of which type of soil?
Answer: Alluvial Soil

79. Which tributary of the Barak River is known for flash floods?
Answer: Jinari River

80. Which Assam district is famous for its whisky industry?
Answer: Jorhat

81. What is the headquarters of Cachar district?
Answer: Silchar

82. Which district is situated along the Barak River?
Answer: Cachar

83. Which season records the lowest temperatures in Assam?
Answer: Winter

84. What is the average summer temperature range in Assam?
Answer: 30°C-33°C

85. Which district lies at the extreme eastern end of Assam?
Answer: Tinsukia

86. Which forest type is dominant in Karbi Anglong?
Answer: Mixed Deciduous Forest

87. Which town is home to Asia’s oldest operating oil refinery?
Answer: Digboi

88. Which river is most responsible for bank erosion in Assam?
Answer: Brahmaputra River

89. Which district has its headquarters at Nalbari?
Answer: Nalbari

90. Which district lies near the confluence of the Brahmaputra and Dhansiri rivers?
Answer: Sivasagar

91. Diphu is the headquarters of which district?
Answer: Karbi Anglong

92. Which mineral is mined from the Dholamara Hills of Goalpara?
Answer: Mica

93. What is the main cause of erosion in Majuli Island?
Answer: Shifting channels of the Brahmaputra River

94. Which district lies entirely on the Barak Plain?
Answer: Cachar

95. What is the characteristic landscape of the Tarai Zone in Assam?
Answer: Marshy and swampy lands

96. Which mineral resource is found in the Ledo-Jaipur Coalfields?
Answer: Coal

97. Dudhnoi River tributaries are mainly found in which district?
Answer: Goalpara

98. Which type of rainfall is most common in Assam?
Answer: Orographic Rainfall

99. Manas National Park is part of which Biosphere Reserve?
Answer: Manas Biosphere Reserve

100. Which river flows through central Assam before joining the Brahmaputra?
Answer: Dikhow River

Regular practice of Assam Geography one-liner questions helps improve memory, speed, and accuracy in competitive exams. Revise these important questions frequently and focus on key topics such as rivers, districts, national parks, climate, minerals, and geographical features of Assam. Consistent revision will boost your confidence and increase your chances of scoring well in the General Knowledge section of various examinations.