MCQs on Assam Geography

Assam Geography MCQs curated for APSC, UPSC, SSC and state examinations, covering physiography, rivers, climate, soil, natural resources and economic geography, with detailed answers and explanations.

Q. Consider the demographic indicators of Assam as per Census 2011: 1. The population density is 398 persons per sq. km. 2. The sex ratio is 958 females per 1000 males, which is higher than the national average (943). 3. The literacy rate of Assam (72.19%) is higher than the national average (73%). 4. The district with the highest population density is Kamrup (Metro). Which statements are correct?

A. 1 and 4 only
B. 1, 2 and 4 only
C. 2 and 3 only
D. 1, 2 and 3 only

View Answer
Answer: 1, 2 and 4 only
Explanation: Density is 398. Sex ratio is 958 (higher than India's 943). Kamrup Metro has the highest density. Statement 3 is incorrect because Assam's literacy rate (72.19%) is slightly lower than the national average (73%).
Q. In the context of power generation in Assam, which of the following statements is/are true? 1. The Karbi Langpi Hydro Electric Project (KLHEP) has an installed capacity of 100 MW. 2. The Namrup Thermal Power Station (NTPS) uses natural gas as fuel. 3. The Lakwa Thermal Power Station (LTPS) has a Waste Heat Recovery Unit. 4. APGCL is the state entity responsible for power distribution. Select the correct option:

A. 1 and 2 only
B. 1, 2 and 3 only
C. 2, 3 and 4 only
D. 1, 2, 3 and 4

View Answer
Answer: 1, 2 and 3 only
Explanation: KLHEP has 100 MW capacity. NTPS and LTPS are gas-based, and LTPS has a Waste Heat Recovery Unit. Statement 4 is incorrect because APGCL is responsible for Generation, while APDCL handles Distribution.
Q. Which of the following pairings of rivers and their tributaries is INCORRECT?

A. Brahmaputra (North Bank) - Subansiri, Jia Bharali, Manas
B. Barak (North Bank) - Jiri, Siri, Modhura
C. Brahmaputra (South Bank) - Burhi Dihing, Dhansiri, Kopili
D. Barak (South Bank) - Pagladiya, Puthimari

View Answer
Answer: Barak (South Bank) - Pagladiya, Puthimari
Explanation: Pagladiya and Puthimari are North Bank tributaries of the Brahmaputra, not the Barak. The South Bank tributaries of the Barak include Sonai, Ghagra, and Katakhal. The other pairings are correct.
Q. Arrange the following National Parks of Assam from West to East: 1. Manas 2. Kaziranga 3. Raimona 4. Dibru-Saikhowa Select the correct sequence:

A. 3 - 1 - 2 - 4
B. 1 - 3 - 2 - 4
C. 3 - 1 - 4 - 2
D. 1 - 2 - 3 - 4

View Answer
Answer: 3 - 1 - 2 - 4
Explanation: Raimona (Kokrajhar) is in the extreme west. Manas (Baksa/Barpeta) is to its east. Kaziranga (Golaghat/Nagaon) is in central Assam. Dibru-Saikhowa (Tinsukia/Dibrugarh) is in the extreme east.
Q. Regarding the flood and erosion management in Assam, consider the following: 1. The flood-prone area of Assam is approximately 39.58% of its total land area. 2. The Assam Integrated River Basin Management Programme (AIRBMP) is funded by the World Bank. 3. AIRBMP focuses on the Beki and Buridehing river basins in its first phase. 4. The average annual rate of erosion in Assam is estimated at 8000 Hectares. Select the correct option:

A. 1 and 2 only
B. 2 and 3 only
C. 1, 2 and 4 only
D. 1, 2, 3 and 4

View Answer
Answer: 1, 2, 3 and 4
Explanation: The flood-prone area is 31,500 sq km (39.58%). AIRBMP is World Bank-funded and focuses on Buridehing and Manas-Beki in Phase 1. The average annual erosion rate is reported as 8000 hectares.
Q. Consider the following statements about the Tea Industry in Assam: 1. Assam produces more than 50% of India's total tea. 2. The Assam Tea Industries Special Incentive Scheme (ATISIS) includes an interest subvention on working capital loans. 3. Small Tea Growers contribute a negligible amount to the total tea production. 4. The Guwahati Tea Auction Centre was established in 1970. Which of the above statements are correct?

A. 1 and 4 only
B. 2 and 4 only
C. 1, 2 and 4 only
D. 1, 2, 3 and 4

View Answer
Answer: 1, 2 and 4 only
Explanation: Assam produces roughly half of India's tea. ATISIS provides interest subvention and other subsidies. The Guwahati Tea Auction Centre was established in 1970. Statement 3 is incorrect because Small Tea Growers contribute significantly to production, owning over 1 lakh gardens/units.
Q. Which of the following statements regarding the Schedule Tribes (ST) of Assam is/are correct? 1. The Constitution categorizes tribes in Assam into ST (Hills) and ST (Plains). 2. The Boro tribe is the largest ST group in the plains. 3. The Karbi and Dimasa are the major tribes in the Autonomous Hill Districts. 4. The Miri (Mishing) tribe has a higher population than the Boro tribe. Select the correct answer:

A. 1, 2 and 3 only
B. 2 and 3 only
C. 1 and 4 only
D. 1, 2, 3 and 4

View Answer
Answer: 1, 2 and 3 only
Explanation: The Constitution distinguishes between ST (Hills) and ST (Plains) in Assam. The Boro is the largest tribe (approx 35%), followed by Miri (approx 17.5%). Therefore, statement 4 is incorrect. Karbi and Dimasa are indeed the major tribes in the hill districts.
Q. Regarding the Geological resources of Assam, match the following minerals with their locations: A. Limestone B. Iron Ore C. Sillimanite D. Mica 1. Karbi Anglong and Dima Hasao 2. Chanderdinga Hills (Dhubri/Goalpara border) 3. Karbi Anglong Plateau 4. Dholamara Hills (Goalpara) Select the correct option:

A. A-1, B-2, C-3, D-4
B. A-2, B-1, C-4, D-3
C. A-1, B-3, C-2, D-4
D. A-4, B-2, C-1, D-3

View Answer
Answer: A-1, B-2, C-3, D-4
Explanation: Limestone is found in Dima Hasao and Karbi Anglong. Iron Ore deposits are in Chanderdinga Hills. Sillimanite is found in the Karbi Anglong Plateau. Mica deposits are located in the Dholamara Hills of Goalpara.
Q. Identify the correct administrative data for Assam based on the Economic Survey 2023-24: 1. Number of Districts: 35 2. Number of Revenue Circles: 185 3. Number of Towns: 214 4. Number of Inhabited Villages: > 25,000 Select the correct option:

A. 1 and 2 only
B. 2 and 3 only
C. 1, 2 and 4 only
D. 1, 2, 3 and 4

View Answer
Answer: 1, 2, 3 and 4
Explanation: As per the Economic Survey 2023-24 "Assam at a Glance", the state has 35 Districts, 185 Revenue Circles, 214 Towns, and 25,372 Inhabited Villages.
Q. With respect to the climate of Assam, which of the following statements are correct? 1. The state receives about 65% of its total rainfall during the monsoon season (June-September). 2. The "Bordoichila" refers to the retreating monsoon storms that occur in October. 3. The average annual rainfall of the state is approximately 2300 mm. 4. The winter season contributes less than 5% to the total rainfall. Select the correct option:

A. 1 and 3 only
B. 1, 3 and 4 only
C. 2 and 4 only
D. 1, 2 and 3

View Answer
Answer: 1, 3 and 4 only
Explanation: Assam receives about 65% of rainfall during the monsoon. The average annual rainfall is around 2297 mm (approx 2300 mm). Winter contributes only about 2% (less than 5%). Statement 2 is incorrect because Bordoichila refers to the pre-monsoon thunderstorms (Norwesters) occurring in April-May, not the retreating monsoon.