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Assam GK: Rivers, Parks, Ahom History and Exam Facts

Exam notes on Assam: capital, rivers, Kaziranga and Manas, the Ahom kingdom, Saraighat, Bihu and Sattriya, and the state's tea, Muga silk and oil.

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Assam GK: Rivers, Parks, Ahom History and Exam Facts — GK24 title card
Assam GK: Rivers, Parks, Ahom History and Exam Facts — GK24 title card

Assam is the largest state of the north-east by population and the gateway to the region, and almost every question asked about it comes from one of five areas: its geography along the Brahmaputra, the Ahom period of its history, its national parks, its silk and tea and oil, and the culture of Bihu and the sattras. These notes set out those facts in the order a student can revise them, with the pairings that examiners build their options from.

The state at a glance

ItemFact
CapitalDispur, within the city of Guwahati
High CourtGauhati High Court, established in 1948, with its seat at Guwahati
Official languageAssamese, with Bodo in the Bodoland Territorial Region
Main riversBrahmaputra in the north and Barak, also called the Surma, in the south
State animalOne-horned rhinoceros
State birdWhite-winged wood duck, called Deo Hanh locally
State treeHollong
State flowerFoxtail orchid, called Kopou Phul
Neighbouring statesArunachal Pradesh, Nagaland, Manipur, Mizoram, Tripura, Meghalaya and West Bengal
International bordersBhutan and Bangladesh

Rivers and physical features

The Brahmaputra enters Assam from Arunachal Pradesh, where it is the Siang or Dihang; it is the Tsangpo in Tibet and the Jamuna in Bangladesh, and its very heavy silt load and shifting braided channels earn it the name Sorrow of Assam. The Barak drains the southern valley around Silchar. Between the two valleys lie the Karbi Anglong plateau and the hills of Dima Hasao, which are geologically an extension of the peninsular block rather than of the Himalaya. Majuli, on the Brahmaputra, is the state's great river island and was made a district in 2016, while Umananda or Peacock Island at Guwahati is one of the smallest inhabited river islands anywhere. Three bridges are worth remembering: the Saraighat bridge of 1962, the first rail-cum-road bridge across the Brahmaputra; the Bhupen Hazarika Setu between Dhola and Sadiya, opened in 2017; and the Bogibeel bridge near Dibrugarh, opened in 2018.

Wildlife and protected areas

Kaziranga, in the Golaghat and Nagaon districts, holds the world's largest population of the Indian one-horned rhinoceros; it became a national park in 1974, was inscribed as a UNESCO World Heritage Site in 1985 and was declared a tiger reserve in 2006. Its so-called big five are the rhinoceros, the Asian elephant, the tiger, the wild water buffalo and the eastern swamp deer. Manas, on the Bhutan border, is also a World Heritage Site of 1985 and is a tiger reserve and a biosphere reserve, known for the pygmy hog, the hispid hare and the golden langur. The other national parks are Nameri, Orang, Dibru-Saikhowa, Dehing Patkai and Raimona, the last two being the newest. Deepor Beel, a freshwater lake on the southern edge of Guwahati, is the state's Ramsar site, designated in 2002.

History: the Ahom six hundred years

The Ahom kingdom was founded in 1228 by Sukaphaa, a Tai prince who crossed the Patkai range, and it ruled the Brahmaputra valley for about six centuries, the longest unbroken rule of any Indian dynasty of the medieval period; Assam Day is observed on 2 December in his memory. The Ahoms repeatedly turned back Mughal invasions, and the decisive encounter was the naval Battle of Saraighat in 1671 on the Brahmaputra, where the Ahom commander Lachit Borphukan defeated the Mughal force under Ram Singh. The kingdom was weakened by the Moamoria rebellion and then overrun by the Burmese, and Assam passed to the British under the Treaty of Yandabo in 1826, which closed the First Anglo-Burmese War. Sivasagar, the later Ahom capital, keeps the Rang Ghar, an amphitheatre pavilion, along with the Talatal Ghar, the Kareng Ghar and the Sivadol temple, and the Charaideo moidams, the mound burials of Ahom royalty, were inscribed as a World Heritage Site in 2024. Gopinath Bordoloi, the first Chief Minister of Assam, was awarded the Bharat Ratna in 1999.

Culture: Bihu, Sankardeva and the sattras

Bihu is celebrated three times a year: Rongali or Bohag Bihu in April marks the Assamese new year and the sowing season and is the one with the famous Bihu dance; Kongali or Kati Bihu in October is an austere festival of lamps in the fields; and Bhogali or Magh Bihu in January is the harvest feast with its bonfires and community huts. Srimanta Sankardeva, the fifteenth and sixteenth century reformer, preached Ekasarana Dharma, composed the Borgeet songs and the Ankia Naat plays performed as Bhaona, and founded the monastic sattras, many of them on Majuli. The dance of those sattras, Sattriya, was recognised as a classical dance of India by the Sangeet Natak Akademi in 2000. Other festivals are the Ambubachi Mela at the Kamakhya temple, Ali-Ai-Ligang of the Mising people, Baishagu of the Bodos and Rongker of the Karbis, while Jhumur is the dance of the tea garden communities.

Economy: tea, silk and oil

Assam produces the largest share of India's tea; commercial planting followed Robert Bruce's reports of the wild plant in the 1820s, the Assam Company was formed in 1839, and the Tocklai Tea Research Institute at Jorhat, founded in 1911, is the oldest tea research station in the world. Sualkuchi near Guwahati is called the Manchester of Assam for its weaving of Muga, the golden silk found only in Assam, along with Eri and Pat silk. Digboi in Tinsukia district has India's oldest oil well and oldest refinery, and Oil India Limited has its headquarters at Duliajan; the Guwahati refinery, commissioned in the early nineteen sixties, was the first public sector refinery in the country, and Numaligarh and Bongaigaon followed.

Exam Point of View

Expect one question on the capital, where Dispur must not be replaced by Guwahati, and one on the dates of Kaziranga, where 1974, 1985 and 2006 are deliberately mixed. The Ahom block is the richest: Sukaphaa and 1228, Lachit Borphukan and Saraighat in 1671, and the Treaty of Yandabo of 1826 are asked every year in some paper. Culture questions test Sattriya as the classical dance of 2000 against Bihu as the folk dance, and economy questions test Digboi, Duliajan, Sualkuchi and the Tocklai institute. A frequent trap is to offer Chilarai, the Koch general, in place of the Ahom commander.

Important Facts

CapitalDispur, within Guwahati
High CourtGauhati High Court, established 1948
State animalOne-horned rhinoceros
KazirangaNational park 1974, World Heritage Site 1985, tiger reserve 2006
ManasWorld Heritage Site 1985; tiger reserve and biosphere reserve on the Bhutan border
Ramsar siteDeepor Beel, designated in 2002
Ahom kingdom founded1228 by Sukaphaa; Assam Day on 2 December
Battle of Saraighat1671; Lachit Borphukan defeated the Mughals under Ram Singh
Treaty of Yandabo1826; ended the First Anglo-Burmese War and ceded Assam to the British
SattriyaRecognised as a classical dance by the Sangeet Natak Akademi in 2000
Srimanta SankardevaFounder of the sattras; composed Borgeet and the Ankia Naat performed as Bhaona
MajuliRiver island on the Brahmaputra, made a district in 2016
DigboiIndia's oldest oil well and oldest working refinery
SualkuchiManchester of Assam, known for Muga silk weaving
Tocklai Tea Research InstituteJorhat, founded in 1911; oldest tea research station in the world
First Chief MinisterGopinath Bordoloi, awarded the Bharat Ratna in 1999

Practice MCQs on this topic

Q1.Indian States & UTsEasy

What is the capital of Assam?

  1. A.Guwahati
  2. B.Dispur
  3. C.Jorhat
  4. D.Silchar
Show answer

Correct answer: B. Dispur

Explanation

The correct answer is B, Dispur. Dispur is the seat of the Assam government and lies within the larger city of Guwahati, which is why the two are so often confused. Option A, Guwahati, is the commonest wrong answer; it is the largest city of the state and of the whole north-east, the seat of the Gauhati High Court and the site of the Kamakhya temple, but it is not the capital in name. Option C, Jorhat, is wrong; it is known for the Tocklai Tea Research Institute and as the gateway to Majuli. Option D, Silchar, is wrong because it is the chief town of the Barak valley in southern Assam. A useful way to hold this is that Dispur is a locality of Guwahati, so the capital sits inside the largest city.

Q2.Indian States & UTsMedium

Kaziranga National Park was inscribed as a UNESCO World Heritage Site in which year?

  1. A.1974
  2. B.1985
  3. C.2006
  4. D.2002
Show answer

Correct answer: B. 1985

Explanation

The correct answer is B, 1985. Kaziranga, which holds the largest population of the Indian one-horned rhinoceros, was inscribed on the World Heritage List in 1985, the same year as Manas National Park on the Bhutan border. Option A, 1974, is the strongest distractor because that is the year Kaziranga was declared a national park, having earlier been a reserve forest and a game sanctuary. Option C, 2006, is wrong; that is the year it was declared a tiger reserve, which it is in addition to being a World Heritage Site. Option D, 2002, is wrong because that is the year Deepor Beel near Guwahati was designated a Ramsar site. Four dates of Assam's protected areas thus sit close together and are regularly swapped in the options.

Q3.Indian States & UTsMedium

The Battle of Saraighat of 1671 was won for the Ahoms by which commander?

  1. A.Sukaphaa
  2. B.Lachit Borphukan
  3. C.Chilarai
  4. D.Bir Chilarai Barua
Show answer

Correct answer: B. Lachit Borphukan

Explanation

The correct answer is B, Lachit Borphukan. Saraighat was a naval battle fought on the Brahmaputra near Guwahati in 1671, in which the Ahom commander Lachit Borphukan defeated the Mughal force led by Ram Singh, and it ended Mughal ambitions in the Brahmaputra valley. Option A, Sukaphaa, is wrong; he founded the Ahom kingdom in 1228, more than four centuries before this battle, and Assam Day on 2 December commemorates him. Option C, Chilarai, is wrong because he was the general of the Koch kingdom in the sixteenth century, a different state and an earlier period, which makes him the most plausible wrong choice. Option D is wrong as it is not the name of a historical commander of this battle. The National Defence Academy awards a gold medal named after Lachit Borphukan.

Q4.Indian States & UTsMedium

The Ahom kingdom in the Brahmaputra valley was founded in 1228 by:

  1. A.Sukaphaa
  2. B.Rudra Singha
  3. C.Gadadhar Singha
  4. D.Naranarayana
Show answer

Correct answer: A. Sukaphaa

Explanation

The correct answer is A, Sukaphaa. Sukaphaa was a Tai prince who crossed the Patkai range and established the Ahom kingdom in 1228; it lasted about six hundred years, the longest unbroken rule by any Indian dynasty of the medieval period, and 2 December is observed in Assam in his memory. Option B, Rudra Singha, is wrong; he was a powerful later Ahom king of the early eighteenth century under whom the kingdom reached a cultural peak. Option C, Gadadhar Singha, is wrong because he too was a later Ahom ruler, of the late seventeenth century. Option D, Naranarayana, is wrong since he was a king of the Koch dynasty, the rival power to the west, and his general was Chilarai. Only the founder's name answers a question about 1228.

Q5.Indian States & UTsHard

Assam passed under British control through which treaty?

  1. A.Treaty of Yandabo, 1826
  2. B.Treaty of Amritsar, 1846
  3. C.Treaty of Bassein, 1802
  4. D.Treaty of Allahabad, 1765
Show answer

Correct answer: A. Treaty of Yandabo, 1826

Explanation

The correct answer is A, the Treaty of Yandabo of 1826. It ended the First Anglo-Burmese War, and under it the Burmese gave up their claims to Assam, Manipur, Arakan and Tenasserim, so Assam came under the East India Company. Option B is wrong; the Treaty of Amritsar of 1846 transferred Kashmir to Gulab Singh after the First Anglo-Sikh War. Option C is wrong because the Treaty of Bassein of 1802 brought the Peshwa into subsidiary alliance and precipitated the Second Anglo-Maratha War. Option D is wrong since the Treaty of Allahabad of 1765 followed the Battle of Buxar and settled affairs with the Mughal emperor and the Nawab of Awadh. Yandabo is the one to remember for the north-east, because the same treaty also brought Manipur and Arakan into the British sphere.

Q6.Indian States & UTsMedium

Sattriya, recognised by the Sangeet Natak Akademi as a classical dance in 2000, belongs to which state?

  1. A.Manipur
  2. B.Assam
  3. C.Odisha
  4. D.Kerala
Show answer

Correct answer: B. Assam

Explanation

The correct answer is B, Assam. Sattriya grew in the sattras, the Vaishnava monasteries founded by Srimanta Sankardeva in the fifteenth and sixteenth centuries, many of them on the river island of Majuli, and it was recognised as a classical dance of India in 2000, the most recent addition to the list. Option A, Manipur, is wrong; Manipuri is itself a classical dance and was recognised much earlier, which makes it the likeliest wrong choice among north-eastern states. Option C, Odisha, is wrong because its classical dance is Odissi. Option D, Kerala, is wrong since Kathakali and Mohiniyattam belong to Kerala. Note that Bihu, the best known dance of Assam, is a folk dance of the spring festival and not the classical one, so a question that asks for the classical dance of Assam is never answered with Bihu.

Q7.Indian States & UTsMedium

India's oldest oil well and oldest operating refinery are located at which place in Assam?

  1. A.Duliajan
  2. B.Digboi
  3. C.Numaligarh
  4. D.Bongaigaon
Show answer

Correct answer: B. Digboi

Explanation

The correct answer is B, Digboi. Digboi in the Tinsukia district is where oil was first struck in India in the late nineteenth century, and the refinery built there is the oldest in the country still working. Option A, Duliajan, is wrong but is closely related, because it is the headquarters of Oil India Limited, the public sector company that produces crude in upper Assam. Option C, Numaligarh, is wrong; its refinery was commissioned much later as part of the Assam Accord commitments. Option D, Bongaigaon, is wrong since that refinery and petrochemical complex in lower Assam also belongs to a later period. For the first public sector refinery in India, the answer is Guwahati, commissioned in the early nineteen sixties, so Assam supplies the answer to three separate refinery questions and the place names must be kept apart.

Q8.Indian States & UTsHard

Which wetland in Assam is designated as a Ramsar site?

  1. A.Deepor Beel
  2. B.Chandubi Lake
  3. C.Son Beel
  4. D.Haflong Lake
Show answer

Correct answer: A. Deepor Beel

Explanation

The correct answer is A, Deepor Beel. Deepor Beel is a permanent freshwater lake on the south-western edge of Guwahati, a former channel of the Brahmaputra, and it was designated a Ramsar site in 2002; it is an important resting place for migratory birds and for elephants moving between forest patches. Option B, Chandubi Lake, is wrong; it is a natural lake in the Kamrup district formed after an earthquake, and it is a tourist spot rather than a Ramsar site. Option C, Son Beel, is wrong although it is one of the largest wetlands of the Barak valley. Option D, Haflong Lake, is wrong because it is a hill lake in Dima Hasao. Remember Deepor Beel with Guwahati, since the question is usually framed around the capital region.

Q9.Indian States & UTsEasy

Majuli, which was made a district of Assam in 2016, is:

  1. A.a hill station in Dima Hasao
  2. B.a river island on the Brahmaputra
  3. C.a wildlife sanctuary on the Bhutan border
  4. D.a tea-growing valley near Jorhat
Show answer

Correct answer: B. a river island on the Brahmaputra

Explanation

The correct answer is B, a river island on the Brahmaputra. Majuli is the state's great river island, long described as one of the largest in the world, and it is the centre of the sattra tradition founded by Srimanta Sankardeva, with the Raas Mahotsav among its best known festivals. Option A is wrong; the hill district of Dima Hasao has Haflong as its headquarters and no such island. Option C is wrong because the sanctuary on the Bhutan border is Manas, a tiger reserve and World Heritage Site, which is a different kind of place altogether. Option D is wrong since Jorhat is indeed the nearest mainland town and a tea centre, but Majuli is an island reached by ferry, not a valley. Note that Majuli shrinks steadily through erosion by the Brahmaputra.

Q10.Indian States & UTsMedium

Sualkuchi in Assam is famous for:

  1. A.silk weaving
  2. B.brass metalwork
  3. C.bamboo crafts
  4. D.terracotta pottery
Show answer

Correct answer: A. silk weaving

Explanation

The correct answer is A, silk weaving. Sualkuchi, a weaving town near Guwahati on the north bank of the Brahmaputra, is called the Manchester of Assam for its handloom weaving of Muga, the golden silk produced only in Assam, along with Pat and Eri silk. Option B, brass metalwork, is wrong; the brass and bell metal craft of Assam is associated with Sarthebari rather than Sualkuchi, which makes it the sharpest distractor in this set. Option C, bamboo crafts, is wrong because bamboo and cane work is widespread across the north-east and is not the identity of this particular town. Option D, terracotta pottery, is wrong; the well-known pottery village of Assam is Asharikandi in the Dhubri district. Muga silk carries a geographical indication tag.

Frequently Asked Questions

Is the capital of Assam Guwahati or Dispur?

The capital is Dispur, which is a locality inside the city of Guwahati. Guwahati is the largest city of Assam and of the north-east and holds the Gauhati High Court and the Kamakhya temple, but the seat of government is named as Dispur.

Why is Kaziranga important for examinations?

Because four of its facts are asked in rotation: it holds the world's largest population of the Indian one-horned rhinoceros, it became a national park in 1974, a UNESCO World Heritage Site in 1985 and a tiger reserve in 2006. Its big five are the rhinoceros, the elephant, the tiger, the wild water buffalo and the eastern swamp deer.

Who was Lachit Borphukan?

He was the Ahom commander who defeated the Mughal fleet under Ram Singh in the naval Battle of Saraighat on the Brahmaputra in 1671, ending Mughal designs on the Brahmaputra valley. The best cadet of the National Defence Academy receives a gold medal named after him.

What is the difference between Bihu and Sattriya?

Bihu is the folk festival and dance of Assam, celebrated three times a year as Rongali in April, Kongali in October and Bhogali in January. Sattriya is the classical dance that grew in the sattras founded by Srimanta Sankardeva and was recognised as one of India's classical dances in 2000.

What is Muga silk and where is it woven?

Muga is a golden silk produced only in Assam and carrying a geographical indication tag. It is woven, along with Pat and Eri silk, at Sualkuchi near Guwahati, a handloom town so dominated by weaving that it is called the Manchester of Assam.

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