Kerala GK: Formation, Geography, Culture and Facts
Exam notes on Kerala: its formation in 1956, districts and rivers, backwaters and hills, crops and festivals, state symbols and the firsts examiners ask about.
By GK24 Editorial Team· Published · 4 min read

Kerala is a narrow strip between the Western Ghats and the Arabian Sea, and examiners draw on it for a fixed set of facts: the date it was formed, the lake that is the longest in India, the peak that is the highest in the south, the crop in which it leads the country and the festival it keeps as its own. This note sets out the state card first, then its physical geography, its forests and parks, its economy, its culture and its place in the freedom movement.
The state card
| Item | Detail |
|---|---|
| Formed | 1 November 1956, under the States Reorganisation Act |
| Capital | Thiruvananthapuram |
| Official language | Malayalam |
| Districts | 14, from Kasaragod in the north to Thiruvananthapuram in the south |
| High Court | Kerala High Court at Ernakulam in Kochi, with jurisdiction over Kerala and Lakshadweep |
| Legislature | A single house of 140 members |
| Parliament | 20 seats in the Lok Sabha and 9 in the Rajya Sabha |
| First Chief Minister | E. M. S. Namboodiripad, who took office in 1957 |
| Known as | God's Own Country, and the Spice Garden of India |
The state was formed by joining Travancore and Cochin with the Malabar district of the old Madras State and the Kasaragod taluk of South Canara, so that the Malayalam speaking areas came under one government. Kerala was the first state in India to be declared fully literate, in 1991, and Ernakulam was the first district to reach that mark.
Rivers, backwaters and hills
Kerala has forty four rivers, of which forty one flow west into the Arabian Sea and three, the Kabini, the Bhavani and the Pambar, flow east into the Kaveri system. The Periyar is the longest river of the state, and the Bharathappuzha, also called the Nila, is the second; the Pamba flows past Sabarimala, and the Chaliyar and the Chalakudy are the other names to hold. The sheet of brackish lagoons along the coast is called the backwaters, and the greatest of them is Vembanad, the longest lake in India, which is crossed at Alappuzha, the town called the Venice of the East. Kerala has three wetlands on the Ramsar list, Vembanad Kol, Ashtamudi and Sasthamkotta, the last being the largest freshwater lake of the state. In the hills, Anamudi at about 2,695 metres is the highest peak in India south of the Himalaya, and the Palakkad Gap is the broad break in the Western Ghats through which road, rail and the summer winds pass between Kerala and Tamil Nadu. The Idukki arch dam on the Periyar is one of the great dams of Asia, and the Mullaperiyar dam, also on that river, is worked by Tamil Nadu under an old lease.
Forests, parks and wildlife
- Periyar National Park and tiger reserve at Thekkady in Idukki, around the Periyar lake formed by the Mullaperiyar dam.
- Eravikulam National Park in Idukki, which holds the largest population of the Nilgiri tahr and contains Anamudi.
- Silent Valley National Park in Palakkad, on the Kunthipuzha, saved from a hydel project after a long public campaign and known for the lion tailed macaque.
- Parambikulam Tiger Reserve in Palakkad, with the teak tree called Kannimara.
- The Western Ghats of Kerala are part of the serial World Heritage Site and are one of the world's biodiversity hotspots.
Economy and crops
Kerala is the leading producer of natural rubber in India, and coconut, black pepper, cardamom, tea, coffee, cashew, areca nut and banana are its other main crops; the spice trade is older than any written record of it. Fishing along the coast and remittances from Keralites working abroad are large parts of its income. Cochin Port works from Willingdon Island, the Cochin Shipyard is the largest shipbuilding yard in the country, Vizhinjam near Thiruvananthapuram is being developed as a deep water transhipment port, and Kochi has both a metro rail and the first water metro in India. Kerala also stands first in the country on many social measures, among them literacy, life expectancy and the low death rate of infants.
Culture, festivals and symbols
Onam, the harvest festival of the month of Chingam, is the state festival, kept in memory of the visit of the king Mahabali, and Vishu marks the astronomical new year. Thrissur Pooram is the grandest of the temple festivals, and the Nehru Trophy Boat Race is rowed in snake boats on the Punnamada backwater at Alappuzha. Kathakali and Mohiniyattam are the classical dances of the state, Koodiyattam is its Sanskrit theatre, recognised by UNESCO as intangible heritage, Theyyam is the ritual dance of north Malabar and Kalaripayattu its martial art. Kerala Kalamandalam at Cheruthuruthy, founded by the poet Vallathol Narayana Menon, is the great teaching institution for these arts. The state symbols are the Indian elephant, the great hornbill, the golden shower flower called kanikonna and the coconut palm.
Kerala in history
Vasco da Gama reached Kappad near Kozhikode in 1498, the first sea voyage from Europe to India, and the Zamorin of Calicut received him; the Portuguese, the Dutch and then the English followed along this coast, and Fort Kochi still carries their mark. The Vaikom Satyagraha of 1924 and 1925 demanded the right of the lower castes to use the roads around a temple, and the Temple Entry Proclamation of 1936 in Travancore opened the temples to all Hindus. The Malabar rebellion of 1921 and the Punnapra Vayalar rising of 1946 are the other events papers name.
Exam Point of View
The questions come in five shapes. The first asks for a date or a name from the state card: 1 November 1956, the States Reorganisation Act, Thiruvananthapuram, fourteen districts, Namboodiripad as first Chief Minister. The second asks a geographical superlative: longest river Periyar, longest lake in India Vembanad, highest peak of the south Anamudi, the Palakkad Gap in the Ghats. The third asks about a park: Silent Valley on the Kunthipuzha, Eravikulam for the Nilgiri tahr, Periyar for the tiger. The fourth asks about culture: Onam, Thrissur Pooram, the Nehru Trophy Boat Race, Kathakali, Koodiyattam, Kalaripayattu. The fifth asks a historical fact, usually the landing of Vasco da Gama in 1498 or the Vaikom Satyagraha. The traps are placing Anamudi in Tamil Nadu, calling Vembanad the largest freshwater lake when it is brackish and Sasthamkotta is the freshwater one, and giving Kerala a Ramsar count or a literacy figure from memory instead of the named sites.
Important Facts
| Formation | 1 November 1956, States Reorganisation Act |
|---|---|
| Capital and language | Thiruvananthapuram; Malayalam |
| Districts | 14, Kasaragod in the north to Thiruvananthapuram in the south |
| First Chief Minister | E. M. S. Namboodiripad, 1957 |
| High Court | Ernakulam, Kochi; jurisdiction Kerala and Lakshadweep |
| Seats | Assembly 140; Lok Sabha 20; Rajya Sabha 9 |
| Longest river | Periyar; second, Bharathappuzha or Nila |
| Longest lake in India | Vembanad, crossed at Alappuzha |
| Ramsar sites | Vembanad Kol, Ashtamudi and Sasthamkotta |
| Highest peak | Anamudi, about 2,695 m, in Eravikulam National Park |
| Gap in the Western Ghats | Palakkad Gap, between Kerala and Tamil Nadu |
| Leading crop | Natural rubber, in which Kerala leads India |
| Boat race | Nehru Trophy Boat Race, Punnamada backwater, Alappuzha |
| State symbols | Indian elephant, great hornbill, kanikonna flower, coconut palm |
| Vasco da Gama | Landed at Kappad near Kozhikode in 1498 |
Practice MCQs on this topic
The state of Kerala was formed on which date?
- A.1 November 1956
- B.1 May 1960
- C.1 November 1966
- D.15 August 1947
Show answer
Correct answer: A. 1 November 1956
Explanation
The correct answer is A, 1 November 1956. Kerala came into being on that day under the States Reorganisation Act, which joined Travancore and Cochin with the Malabar district of the Madras State and the Kasaragod taluk of South Canara, so that the Malayalam speaking areas formed one state. Option B is wrong because 1 May 1960 is the date on which Bombay State was divided into Maharashtra and Gujarat. Option C is wrong because 1 November 1966 is the date Haryana was carved out of Punjab, a different reorganisation ten years later. Option D is wrong because 15 August 1947 is Independence Day, when the princely states of Travancore and Cochin still existed separately. Note that Karnataka and Madhya Pradesh also date from 1 November 1956.
Who was the first Chief Minister of Kerala?
- A.C. Achutha Menon
- B.E. M. S. Namboodiripad
- C.K. Karunakaran
- D.Pattom Thanu Pillai
Show answer
Correct answer: B. E. M. S. Namboodiripad
Explanation
The correct answer is B, E. M. S. Namboodiripad. He became the first Chief Minister of Kerala in 1957, after the first assembly election held in the new state, and his ministry is remembered for its land reform and education bills. Option A is wrong because C. Achutha Menon held the office later, in the nineteen seventies. Option C is wrong because K. Karunakaran led ministries from the nineteen seventies onward and belongs to a later generation of leaders. Option D is wrong because Pattom Thanu Pillai, though a senior figure who had led Travancore Cochin before the state was formed, became Chief Minister of Kerala only afterwards. For the exam, hold 1956 for the formation of the state and 1957 for its first ministry.
Which is the longest river of Kerala?
- A.Bharathappuzha
- B.Pamba
- C.Periyar
- D.Chaliyar
Show answer
Correct answer: C. Periyar
Explanation
The correct answer is C, Periyar. The Periyar rises in the Western Ghats and flows west to the Arabian Sea, and it carries both the Idukki arch dam and the Mullaperiyar dam, the second of which is worked by Tamil Nadu under an old lease. Option A is wrong, but only by one place: the Bharathappuzha, also called the Nila, is the second longest river of the state and flows through Palakkad and Thrissur. Option B is wrong because the Pamba, the third in length, is the river of Sabarimala and of the Aranmula boat race. Option D is wrong because the Chaliyar flows through Malappuram and Kozhikode and is shorter than these. Remember that forty one of Kerala's rivers flow west and only three flow east.
Vembanad, the lake crossed at Alappuzha, holds which distinction?
- A.It is the longest lake in India
- B.It is the highest lake in India
- C.It is the largest saltwater lake in India
- D.It is the deepest lake in India
Show answer
Correct answer: A. It is the longest lake in India
Explanation
The correct answer is A, it is the longest lake in India. Vembanad is the greatest of the Kerala backwaters, a brackish lagoon that runs behind the coast for a long stretch and is crossed at Alappuzha, the town called the Venice of the East, where the Nehru Trophy Boat Race is rowed on its Punnamada part. Option B is wrong because the high lakes of India are in the Himalaya, such as Pangong Tso and Tso Moriri in Ladakh. Option C is wrong because the largest saltwater lake in India is Chilika in Odisha, and Sambhar in Rajasthan is the largest inland salt lake. Option D is wrong because Vembanad is shallow. Note also that Sasthamkotta, not Vembanad, is the largest freshwater lake of Kerala.
Anamudi, the highest peak of India south of the Himalaya, is located in which national park?
- A.Silent Valley National Park
- B.Eravikulam National Park
- C.Periyar National Park
- D.Bandipur National Park
Show answer
Correct answer: B. Eravikulam National Park
Explanation
The correct answer is B, Eravikulam National Park. Anamudi, about 2,695 metres high, stands in Eravikulam National Park in the Idukki district of Kerala, and the same park holds the largest surviving population of the Nilgiri tahr, the mountain goat of the Western Ghats. Option A is wrong because Silent Valley National Park lies on the Kunthipuzha in Palakkad and is known for its undisturbed evergreen forest and the lion tailed macaque. Option C is wrong because Periyar National Park at Thekkady is a tiger reserve around a reservoir. Option D is wrong because Bandipur is in Karnataka, not Kerala, though it adjoins the Wayanad sanctuary across the border. Fix Anamudi with Eravikulam and with Idukki district. Papers also ask which district holds this peak, and the answer is Idukki, so learn the district with the park.
Silent Valley National Park, saved from a hydroelectric project after a public campaign, lies in which district of Kerala?
- A.Palakkad
- B.Wayanad
- C.Idukki
- D.Kollam
Show answer
Correct answer: A. Palakkad
Explanation
The correct answer is A, Palakkad. Silent Valley lies in the Palakkad district on the Kunthipuzha river, a tributary of the Bharathappuzha, and the dam proposed on that river was given up after one of the best known conservation campaigns in India, after which the valley was made a national park. Option B is wrong because Wayanad has its own wildlife sanctuary, part of the Nilgiri biosphere, but not this park. Option C is wrong because Idukki holds Eravikulam and Periyar, which are different parks with different claims to fame. Option D is wrong because Kollam is a coastal district known for Ashtamudi lake and the cashew trade. Remember the lion tailed macaque as the animal associated with Silent Valley. The river itself, the Kunthipuzha, is asked as often as the district, so keep both with this park.
Onam, the state festival of Kerala, is kept chiefly as which kind of festival?
- A.A harvest festival
- B.A festival of lights
- C.A spring festival of colours
- D.A festival of the new moon of winter
Show answer
Correct answer: A. A harvest festival
Explanation
The correct answer is A, a harvest festival. Onam falls in the Malayalam month of Chingam, is kept over ten days with the chief day called Thiruvonam, and marks the harvest along with the remembered visit of the king Mahabali, with flower carpets, the sadya meal, boat races and the Pulikali dance. Option B is wrong because the festival of lights is Deepavali, kept across India, and Kerala's own new year festival is Vishu. Option C is wrong because the spring festival of colours is Holi, which belongs mainly to the north. Option D is wrong because no winter new moon festival of this name is kept in Kerala. Note that Thrissur Pooram, by contrast, is a temple festival and not a harvest festival. Papers also ask for the Malayalam month of the festival, which is Chingam, and for its chief day, Thiruvonam.
The Kerala High Court has its seat at which place?
- A.Thiruvananthapuram
- B.Kozhikode
- C.Ernakulam in Kochi
- D.Thrissur
Show answer
Correct answer: C. Ernakulam in Kochi
Explanation
The correct answer is C, Ernakulam in Kochi. The Kerala High Court sits at Ernakulam and its jurisdiction covers both the state of Kerala and the union territory of Lakshadweep, which has no high court of its own. Option A is wrong because Thiruvananthapuram is the capital of the state and the seat of its government and legislature, not of the High Court, which is a point papers test deliberately. Option B is wrong because Kozhikode, the old Calicut, is a commercial and historic city with no high court. Option D is wrong because Thrissur is known for the Pooram festival and for Kerala Kalamandalam at nearby Cheruthuruthy. Several states have the capital and the High Court in different cities, and Kerala is one of them.
Vasco da Gama first landed on the Indian coast in 1498 at which place?
- A.Kappad near Kozhikode
- B.Goa
- C.Surat
- D.Masulipatnam
Show answer
Correct answer: A. Kappad near Kozhikode
Explanation
The correct answer is A, Kappad near Kozhikode. Vasco da Gama reached Kappad on the Malabar coast in 1498, having sailed round the Cape of Good Hope, and was received by the Zamorin, the ruler of Calicut; this was the first sea route opened from Europe to India. Option B is wrong because Goa was taken by Albuquerque in 1510, twelve years later, and became the seat of Portuguese power in India. Option C is wrong because Surat in Gujarat was the port where the English set up a factory in 1613. Option D is wrong because Masulipatnam on the eastern coast was an English and Dutch trading station of the seventeenth century. Fix 1498 and Kappad together, and remember the Zamorin as the ruler who received him.
Kerala is the leading producer in India of which of the following?
- A.Natural rubber
- B.Cotton
- C.Sugarcane
- D.Wheat
Show answer
Correct answer: A. Natural rubber
Explanation
The correct answer is A, natural rubber. Kerala grows most of the natural rubber produced in India, with the Kottayam region at its centre, and the Rubber Board of India works from Kottayam. Option B is wrong because cotton is a crop of the black soil tracts of Gujarat, Maharashtra and Telangana, and the climate of Kerala does not suit it. Option C is wrong because sugarcane is grown mainly in Uttar Pradesh and Maharashtra, where the plains and the irrigation suit the crop. Option D is wrong because wheat is a rabi crop of the north and is not grown in Kerala at all. The other crops to link with Kerala are coconut, black pepper, cardamom, cashew, tea and coffee, which is why it is called the Spice Garden of India.
The state bird of Kerala is
- A.the Indian roller
- B.the great hornbill
- C.the peacock
- D.the Nilgiri flycatcher
Show answer
Correct answer: B. the great hornbill
Explanation
The correct answer is B, the great hornbill. The great hornbill, a large forest bird of the Western Ghats with a heavy yellow bill and a casque above it, is the state bird of Kerala, and the state animal is the Indian elephant, the state flower the golden shower called kanikonna and the state tree the coconut palm. Option A is wrong because the Indian roller is the state bird of several other states, among them Odisha and Karnataka. Option C is wrong because the peacock is the national bird of India and is not used again as a state bird here. Option D is wrong because the Nilgiri flycatcher, though a bird of these hills, carries no such official place. State symbols are a favourite one mark question, so learn all four for Kerala.
Which gap in the Western Ghats forms the main break between Kerala and Tamil Nadu?
- A.Thal Ghat
- B.Bhor Ghat
- C.Palakkad Gap
- D.Shencottah Gap alone
Show answer
Correct answer: C. Palakkad Gap
Explanation
The correct answer is C, the Palakkad Gap. It is the broad low break in the Western Ghats, about thirty kilometres wide, through which road and rail run between Kerala and Tamil Nadu and through which the summer winds blow inland, which is why the rainfall pattern on either side of it differs. Option A is wrong because the Thal Ghat is a pass in Maharashtra, on the route from Mumbai towards Nashik. Option B is wrong because the Bhor Ghat is also in Maharashtra, on the route towards Pune. Option D is wrong because the Shencottah Gap is a real but much smaller gap further south, and it is not the main break of the range. Learn the Palakkad Gap with Palakkad district and the Bharathappuzha river.
Frequently Asked Questions
When was Kerala formed and under which law?
On 1 November 1956, under the States Reorganisation Act. Travancore and Cochin were joined with the Malabar district of the Madras State and the Kasaragod taluk of South Canara so that the Malayalam speaking areas formed one state.
Which is the longest river of Kerala?
The Periyar, which rises in the Western Ghats and flows west to the Arabian Sea, and on which the Idukki arch dam and the Mullaperiyar dam stand. The Bharathappuzha, also called the Nila, is the second longest river of the state.
Which lake in Kerala is the longest in India?
Vembanad, the backwater lagoon that runs behind the coast and is crossed at Alappuzha. It is brackish, not fresh; the largest freshwater lake of Kerala is Sasthamkotta, and both are on the Ramsar list along with Ashtamudi.
Why is Silent Valley National Park famous?
It is an undisturbed tract of tropical evergreen forest on the Kunthipuzha river in Palakkad, home of the lion tailed macaque, and it was saved from a hydroelectric project after one of the best known public campaigns for conservation in India.
Which crop does Kerala lead India in?
Natural rubber. Kerala also grows coconut, black pepper, cardamom, tea, coffee, cashew and areca nut, and its old spice trade with west Asia and Europe is the reason it is called the Spice Garden of India.
Sources
- Kerala at a Glance: State Profile — Government of Kerala
- Protected Areas, National Parks and Wildlife Sanctuaries of Kerala — Kerala Forest and Wildlife Department
- States Reorganisation Act, 1956 — Government of India





