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251.

Which are two components of population growth in India? Describe the main feature of each component.

Answer»

Solution :The main feature of each component:
(i) NATURAL growth is analysed by assessing the CRUDE birth rate and death rates.
(ii) Induced components are explained by the volume of INWARD and OUTWARD movement of PEOPLE (migration).
252.

Which socio-economic benefits are being experienced by implementation of Integrated Tribal Development Project in Bharmaur?

Answer»

Solution :Two tehsils of Chamba district of Himachal Pradesh, NAMELY Bharmaur and Holi were notified as a tribal area since 21 November, 1975. Bharmaur is inhabit-ed by .Gaddi., a tribal community who have maintained a distinct identity in the Himalayan region as they practise transhumance and conversed through Gaddiali dialect. It is one of the economically and socially backward AREAS of Himachal Pradesh. Due to implementation of Integrated Tribal Development Project (ITDP), there have been tremendous socio-economic benefits.
(i) Social Benefits:
(a) The most significant contribution of tribal subplan in Bharmaur region is the development of infrastructure in terms of schools, health care facilities, potable water, roads, communications and electricity.
(b) Tremendous INCREASE in literacy rate (female literacy increase from 1. 9% to 65%)
(c) lmprovemerif in sex ratio.
(d) Decline in child marriage.
(e) Difference between males and females in literacy rate, i.e. gender inequality, has also declined.
(ii) Economic Benefits:
(a) The cultivation of pulses and other cash crops has increased in Bharmaur region.
(b) Now a few people practise transhumance because the importance of pastoralism is gradually declining. (About 1/10 household practises pastoralism).
253.

Write a note on the adolescent population in India.

Answer»

Solution :An important aspect of population GROWTH in India is the growth of its adolescents. At present the share of adolescents i.e., up to the age group of 10-19 years is about 20.9 per cent (2011), among which male adolescents constitute 52.7 per cent and female adolescents constitute 47.3 per cent. The adolescent population, though, regarded as the youthful population having high potentials, but at the same time they are quite vulnerable if not guided and channelised properly. There are many challenges for the society as far as these adolescents are concerned, some of which are lower age at marriage, illiteracy - particularly female illiteracy, school dropouts, low intake of nutrients, high rate of maternal mortality of adolescent mothers, high rates of HIV/ AIDS infections, physical and mental disability or retardedness, drug abuse and alcoholism, juvenile DELINQUENCY and commitence of crimes, etc.
In view of these, the Government of India has undertaken certain policies to impart proper education to the adolescent groups so that their talents are better channelised and properly utilised. The NATIONAL Youth Policy of Government of India, launched in 2003, stresses on an allround improvement of the youth and adolescents enabling them to shoulder responsibility towards constructive development of the country. It also AIMS at reinforcing the qualities of patriotism and responsible citizenship. The thrust of this policy is youth empowerment in terms of their effective participation in decision making and carrying the responsibility of an able leader. Special emphasis was given in empowering WOMEN and girl child to bring parity in the male-female status. Moreover, deliberate efforts were made to look into youth health, sports and recreation creativity and awareness about new innovation in the spheres of science and technology .
254.

According to Census 2011, which of the following states has the highest density of population in India?

Answer»

BIHAR
Kerala
Uttar Pradesh
Punjab

Solution :Bihar
255.

Which was the first state to make water harvesting system compulsory?

Answer»

SOLUTION :TAMIL NADU.
256.

Which one of the following group of cities have been arranged in the sequence of their ranks i.e. 1,2,3 and 4 in size ?

Answer»

GREATER MUMBAI, Bangalore, Kolkata, CHENNAI
DELHI, Greater Mumbai, Chennai, kolkata
kolkata, Greater Mumbai, Chennai, Kolkata
Greater Mumbai, Kolkata, Delhi, Chennai

Answer :D
257.

Which of the following are correct with regard of Indian Monsoonal Rainfall? 1.Largely governed by the topographical features 2.Regional and seasonal variation in the distribution of rainfall 3.Heavy downpour resulting in considerable runoff 4 Beginning and end of rain is regular and on time Select the correct answer using the code given below:

Answer»

1 and 2 only
1,2 and 3
3 and 4 only
2,3 and 4

Solution :Monsoon rains usually arrive on the southern tip of Kerala state around June 1 and retreat from RAJASTHAN by September. But this year (2019) it arrived on June 8 Thus beginning and end of RAIN is NEITHER regular nor on time
258.

Why is the male migration higher from rural to urban?

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SOLUTION :Male migration is higher from rural to URBAN for SEARCH of job opportunities to PROVIDE better STANDARDS of living to family.
259.

Which one of the following countries has the highest sex ratio in the world?

Answer»

Latvia
United ARAB Emirates
Japan
France

Answer :A
260.

Which religious community holds the most dominant position in India?

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Solution : The HINDUS hold the most DOMINANT POSITION in INDIA.
261.

With example show how population, development & environment are interrelated ?

Answer»

Solution :There is a general notion that if development is achieved then it will solve all the socio-cultural and environmental problems of the socirty. Development, along with it has increased regional disparities, social INEQUALITY, displacement of people, discrimination, deprivation, abuse of human rights and human values and has led to environmental degradation. UNDP in its human development report 1993 laid emphasis on progressive democratization and increasing empowerment of people. It recognized the constructive role of civil society in bringing peace and human development for reduction in military expenditure, demobilization of armed forces and transition from DEFENCE to production of basic goods and services. The neo-Malthusian ENVIRONMENTALISTS believe that proper balance between population and resources is necessary for happy and peaceful social life. Developmental activities have increased the multiple uses of the limited available resources in order to cater to the growing demand, but since resources are unevenly distributed so there is injustice in social distribution. The richer countries have more access while the resources are shrinking in poorer countries, thereby LEADING to coflict as well as apparent contradiction between population, resource and development. Indian culture is concerned about the balance and harmony among the elements of nature. According to Gandhiji austerity for INDIVIDUAL, trusteeship of social wealth and non - violence are the key to attain higher goals in the life of an individual as well as that of a nation.
262.

When was the first public railway line opened? Which places did it join?

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Solution :The FIRST PUBLIC railway line was opened in 1825 between STOCKTON and DARLINGTON in NORTHERN England.
263.

Why is it important for India to develop land saving technology?

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Solution :In INDIA land area is extremely less in comparison to its population. THEREFORE, India needs to develop land SAVING TECHNOLOGY.
264.

Which of the following conditions is/are essential for tea cultivation? 1. Tropical and sub-tropical climate 2.Heavy rainfall ranging from 150 cm to 250 cm 3 Soil should contain good amount of lime Select the correct answer using the code given below:

Answer»

1, 2 and 3
1 and 2 only
2 and 3 only
1 only

Solution :Heavy rainfall up to 250 cm and tropical to sub-tropical climatic CONDITIONS favour tea plantations. Tea cultivation also needs acidic PH and thus lime is not needed for its GROWTH
265.

What is the main objective of productive irrigation in India?

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Solution :The MAIN objective of Fourth Five Year Plan for the people of drought prone area was to PROVIDE employment and create PRODUCTIVE ASSETS.
266.

Which one of the following is NOT a west flowing river ?

Answer»

Periyar
Bharathapuzha
Pamba
Tamraparni

Solution :The Thamirabarani River (Porunai) is a perennial river that originates from the Agastyarkoodam peak of Pothigai hills of the Western Ghats, above PAPANASAM in the Ambasamudram taluk. It flows through Tirunelveli and Tuticorin districts of the TAMIL Nadu state of southern India into the Gulf of Mannar. This river flows TOWARDS NORTH DIRECTION initially However it changes to
267.

Which one among the following statements regarding Chinook winds is not correct?

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They Rise from the Pacific Ocean
After crossing the ROCKIES, they descend to the east of the mountains
They bring rainfall in the Prairies
These winds are beneficial to wheat cultivation

Solution :Chinook winds have been observed to raise winter TEMPERATURE, often from below`-20^@`C (`-4^@`F) to as high as `10-20^@`C (`50-68^@`F) for a few hours or days, then temperatures plummet to their BASE levels. The greatest recorded temperature change in 24 hours was caused by Chinook winds on January 15, 1972, in LOMA, Montana, the temperature rose from 48 to `9^@`C (-54 to `48^@`F).
268.

Which of the following is/are the chief characteristics of commercial grain farming of the middle latitude grasslands? 1.The size of farms are generally large. 2 Cultivation is highly mechanized. 3.It is a type of extensive farming. Select the correct answer using the code given below:

Answer»

1 and 2 only
2 only
1,2 and 3
1 and 3 only

Solution :Middle LATITUDE GRASSLAND FARMING have very large farms are mechanised and FALL in the category of extensive cultivation. Grassland are found all across the globe
269.

Which of the following statements relating to tsunami is are correct? As the tsunamis leave the deep water of the open sea andtravel towards shallow water 1.the speed considerably 2 they attain enormous height is reduced 3 they appear as a gentle rise and fall of the sea Select the correct answer using the code given below

Answer»

1 and 2 only
2 and 3 only
1 only
1,2 and 3

Solution :Tsunami waves do not resemble normal sea waves, because their wavelength is far LONGER. RATHER than appearing as a breaking wave, a tsunami may instead INITIALLY resemble a rapidly rising tide, and for this reason they are often referred to as tidal waves Tsunamis generally consist of a series of waves with periods RANGING from minutes to hours, arriving in a so-called "wave train".[4] Wave heights of tens of metres can be generated by large events. Although the impact of tsunamis is limited to coastal areas, theirdestructive power can be enormous and they can affect entire OCEAN basins
270.

Which one of the following sections of the Golden Quadrilateral Highway in India is the longest in terms of route distance?

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Delhi - KOLKATA
Kolkata -CHENNAI
Chennai - Mumbai
Mumbai - Delhi

Solution :It is a 1684 km stretch from Kolkata to Chennai It CONSISTS of NH6 (Kolkata to KHARAGPUR), NH60 (Kharagpur to Balasore) and NH5 (Balasore To Chennai)
271.

Which of the following pairs is/are correctly matched ? 1.Hirakud Reservoir: Sambalpur 2 Ukai Reservoir: Amravati 3.Tawa Reservoir : Pachmarhi Select the correct answer using the code given below

Answer»

1 only
2 and 3 only
1 and 3 only
1,2 and 3

Solution :Ukai reservoir is SITUATED in SURAT. TAWA reservoir is situated in Tava of HOSHANGABAD
272.

1. Which states have large rural population in India?

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SOLUTION :States of Himachal Pradesh, Odisha, U.P., Bihar and Sikkim have very high percentage of rural population. The REASON for high rural population is that these areas are the ones with LOW level of economic, social development and hence low level of infrastructural development, which tend to inhibit the process of urbanization. Also with sluggish growth people tend to be concentrated in the field of PRIMARY activities therefore.
273.

When was the Suez canal constructed?

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SOLUTION :The Suez CANAL was CONSTRUCTED in 1869, between PORT Said and Port Suez.
274.

1.Write a note on railways in Australia.

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Solution :AUSTRALIA has about 40,000 km of railways, of which 25 per cent are to FOUND in New South Wales alone. The Australian Trans continental railway railline runs west-east across the southern part of the CONTINENT from Perth on the lowest coast, to Sydney on the east coast passing through Kalgoorlie, Broken Hill rand Port Augusta. Another major northsouth. line connects ADELAIDE and ALICE Spring and to be joined further to the Darwin-Birdum line.
275.

When was National Water Policy undertaken? Give its key features.

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Solution : The National Water Policy was undertaken in 2002, to prioritised the water allocation in the different sectors in the following order: Drinking water, IRRIGATION, Hydro POWER, Navigation, Industrial and Other uses.
•Highlights: Providing drinking water is the FIRST priority. • Irrigation and multi-purpose projects should include drinking water in areas where it is not available
• Regulate and limit groundwater exploitation.
• Regular MONITORING of water sources for quality.
AWARENESS and conservation consciousness should be promoted.
276.

Why there is a need to conserve water resources?

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Solution :(a) INCREASING demand for agricultural sector, domestic use due to urbanisation and industrialisation & rise in population. (b) SUSTAINABLE DEVELOPMENT. (c ) High COST of desalinisation. Due to above reasons, we need to CONSERVE water resources.
277.

When and how did Human Geography begin? Explain.

Answer»

Solution : Human Geography may be said to have originated since man has started interacting with his environment. It has its roots DEEP in history. Therefore, the concerns of human geography have a long temporal continuum THOUGH approaches to articulate them have CHANGED over time. This dynamism and CHANGES in articulation are indicator of vibrant nature of the discipline. In the beginning, the interaction between various societies was negligible. Therefore knowledge about each other was also LIMITED. Travellers and explorers used to gather information before a journey and navigational skills were underdeveloped. In late 15th century, Europe witnessed attempts of explorations and the myths and mysteries about countries and people started to open up. In the colonial period, these attempts increased with an objective of getting access to resources and to obtain inventorised information. Through all this we get to know the sequential information about the development of human geography and to understand that the development of this discipline has been a steady process.
278.

Why cape of good hope sea route has less traffic?

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Solution :This sea route is another IMPORTANT one across the Atlantic Ocean which connects WEST European and West African countries with Brazil, Argentina and Uruguay in South America. The traffic is far less on this route because of the limited development and POPULATION in South America and Africa. Only SOUTHEASTERN Brazil and Plata estuary and parts of South Africa have large-scale industries. There is also LITTLE traffic on the route between Rio de Janeiro and Cape Town because both South America and Africa have similar products and resources.
279.

Which parts of U.S.A and Europe have density more than 200 persons per sq. km?

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Solution :EASTERN part of USA and NORTH Western Part of Europe.
280.

Which one of the following cities is located on the bank of the Irrawaddy river?

Answer»

Bangkok
Hanoi
Manila
Yangon

Answer :D
281.

Which countries fall in the score of 0.700 to 0.807?

Answer»


ANSWER :The high DEVELOPMENT COUNTRIES fall in the above CRITERIA.
282.

Which one of the following figures represents the working age group of the population? (in years)

Answer»

15-65 YEARS
15-54 years
15-66 years
15-59 years

Answer :D
283.

Which is the most heavily used inland waterways in the world? Why is it important?

Answer»

Solution :Rhine waterway is the most HEAVILY used inland waterways in the world. The Rhine FLOWS through Germany and the Netherlands. It is navigable for 700 km from Rotterdam, at its mouth in the Netherlands to Basel in Switzerland. Ocean-going VESSELS can reach up to Cologne. The Ruhr river joins the Rhine from the east. It flows through a rich coalfield and the whole basin has become prosperous MANUFACTURING AREA. Dusseldorf is the Rhine port for this region. Huge tonnage moves along the stretch south of the Ruhr. This waterway is the world.s most heavily used. Each year more than 20,000 ocean-going ships and 2,00,000 inland vessels exchange their cargoes. It connects the industrial areas of Switzerland, Germany, France, Belgium and the Netherlands with the North Atlantic Sea Route.
284.

1.Why are the sugarcane industries located within the cane producing areas?

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Solution :Most of sugar mills are established in sugarcane producing areas because:
(a) Sugarcane is a weight-losing crop. The ratio of sugar to sugarcane varies between 9 to 12 per cent depending on its variety. Its sucrose content begins to dry during haulage after it has been harvested from the FIELD.
(B) Better RECOVERY of sugar is dependent upon its being crushed within 24 hours of its harvesting.
285.

Which of the following is/are environmental effects of Rotation of the Earth? 1 Daily or diurnal rhythm in day-light and air temperature 2 Flow path of both air and water are turned consistently in a sideward direction 3 The movement of the tides Select the correct answer using the code given below

Answer»

1 and 2 only
1 and 3 only
1,2 and 3
3 only

Solution :The earth rotates on its axis taking approximately 24 hours to complete one ROTATION. It has some important environmental consequences:
i. Rotation creates a diurnal cycle of light and darkness temperature, and humidity changes
II. Rotation REQUIRES the creation of standardized time zones There are 24, one for each hour of the earth's rotation.
iii. Rotation causes the tides - the twice daily rise and fall of sea level. Tides are complicated because they are the result of both the gravity of the moon and the gravity of the sun. Sometimes the sun and the moon are lined up with the earth, but most of the time they are not. Tides are highest when the earth, sun and moon are in a straight line
286.

Why is the North Atlantic sea route significant?

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SOLUTION : This links North-eastern U.S.A. and Northwestern Europe, the two industrially developed regions of the world. The foreign trade over this ROUTE is greater than that of the rest of the world combined. One fourth of the world.s foreign trade moves on this route. It is, therefore, the busiest in the world and otherwise, called the Big Trunk Route. Both the coasts have highly ADVANCED ports and harbour facilities.
287.

1.Which are the medieval towns of India ?

Answer»

Solution :Some medieval towns of India are Delhi, Hyderabad, jaipur, AGRA, Lucknow NAGPUR, ETC.
288.

Which one of the following states of India has the highest rank in the Human Development Index ?

Answer»

SOLUTION :KERALA RANKS the HIGHEST VALUE of 0.790 (2007-08).
289.

Write a note on functional classification of towns.

Answer»

Solution :Some towns and cities specialise in certain functions and they are known for some specific activities, products or services. Indian cities and towns can be broadly classified as follows :
Administrative towns and cities : Towns supporting administrative headquarters of higher order are administrative towns, such as Chandigarh, New Delhi, Bhopal Shillong Guwahati, Imphal, Srinagar, Gandhinagar, Jaipur, Chennai, etc.
Industrial towns : INDUSTRIES CONSTITUTE prime motive force of these cities such as Mumbai, Salem, Coimbatore, Modinagar Jamshedpur, Hugli, BHILAI, etc.
Transport Cities : They may be ports primarily ENGAGED in export activities such as kandla, Kochchi, Kozhikode, Vishakhapatnam, etc. or hubs of inland transport such as Agra, Dhulia, Mughal Sarai, Itarsi, Katni, etc.
Commercial towns : Towns and cities specialising in trade and commerce are kept in this CLASS. Kolkata, Saharanpur, Satna, etc. are some examples.
Mining towns : These towns have developed in mineral rich areas such as Raniganj, Jharia, Digboi, Ankaleshwar, Singrauli etc.
Garrisson Cantonment towns : These towns emerged as garrisson towns such as Ambala, Jalandhar, Mhow, Babina, Udhampur, etc.
Educational towns : Starting as centres of education, some of the towns have grown into major campus towns such as Roorki, Varanasi Aligarh, Pilani, Allahabad etc.
Religious and cultural towns : Varanasi, Mathura, Amritsar, Madurai, Puri, Ajmer, Pushkar,Tirupati, Kurukshetra, Haridwar, Ujjain came to prominence due to their religious/cultural significance.
Tourist towns : Nainital, Mussoorie, Shimla, Pachmarhi, Jodhpur, Jaisalmer, Udagamandalam (Ooty), Mount Abu are some of the tourist destinations.
The functions change due to their dynamic nature.
290.

Write a short note on inter-continental airways.

Answer»

Solution : In the Northern Hemisphere, there is a distinct east-west belt of inter-continental AIR routes. Dense network EXISTS in Eastern U.S.A., Western EUROPE and Southeast Asia. The U.S.A. alone accounts for 60 per cent of the airways of the world. New York, London, Paris, Amsterdam, Frankfurt, Rome, Moscow, Karachi, New Delhi, Mumbai, Bangkok, SINGAPORE, Tokyo, San Francisco, Los Angeles and Chicago are the nodal points where air routes converge or diverge to all continents.
291.

Which of the following statements in the context of northern hemisphere is/are correct? 1.Vernal equinox occurs on March 21 2.Summer solstice occurs on December 22 3 Autumnal equinox occurs on September 23. 4 Winter solstice occurs on June 21 Select the correct answer using the code given below

Answer»

1 only
1 and 3 only
2 and 4 only
1,2 and 3 only

Answer :B
292.

Which of the following are essential prerequisites for establishment of a thermal power station? 1.Availability of fossil fuels 2.Proximity to a river, lake or sea 3.Good transport network 4.Proximity to an urban centre Select the correct answer using the code given below

Answer»

1, 2 and 3
2 and 4
2 and 3 only
1 and 3 only

Solution :Thermal power station are power STATIONS which convert heat ENERGY into electric energy. The basic mechanism is that: Use the heat energy to BOIL water producing steam, The steam turbine spins and then drives the electric generator, CONDENSE the steam into water for reusing, Repeat the cycle
293.

Which one of the following irrigation canals is the most important in terms of area coverage in Haryana ?

Answer»

Bhakra canal
The Western Yamuna canal
Jawaharlal Nehru canal
Gurgaon canal

Solution :The total length of the canal along with its distributaries is 3,200 km and it IRRIGATES about 4 lakh hectares in Ambala, KURUKSHETRA, Kamal, Panipat, Rohtak, Hissar Sirsa, Faridabad and JIND districts It's important BRANCHES are, the Delhi, the Hansi and the Sirsa branch
294.

Which one of the following is an example of Salt-Crystal growth?

Answer»

Chemical weathering
Physical weathering
Biological weathering
Bio-chemical weathering

Solution :Salt crystallization, the weathering by which is known as haloclasty, CAUSES disintegration of rocks when saline SOLUTIONS seep into CRACKS and joints in the rocks and EVAPORATE, leaving salt crystals behind. These salt crystals expand as they are HEATED up, exerting pressure on the confining rock. Physical weathering is a term used in science that refers to the geological process of rocks breaking apart without changing their chemical composition.
295.

Write a note on tea cultivation in India.

Answer»

Solution :Tea is a plantation crop used as beverage. Black tea leaves are fermented whereas green tea leaves are unfermented. In India, tea plantation started in 1840s in Brahmaputra VALLEY of Assam which still is a major tea growing area in the country. Later, it was introduced in the sub-Himalayan region of West BENGAL. It is ALSO grown in Nilgiri and Cardamom hills. India accounts for about 28 per cent of total production in the WORLD. Presently, it ranks third among tea exporting countries in the world after Sri Lanka and China. Assam accounts for about 53.2 per cent of the total cropped area and contributes more than half of total production of tea in the country. West Bengal and TAMIL Nadu are the other leading producers of tea.
296.

Which one among the following atmospheric gases, filters out most of the ultraviolet radiation of the Sun?

Answer»

Oxygen
Nitrogen
Helium
Ozone

Solution :ULTRAVIOLET RAYS are filtered by ozone GAS present in the atmosphere.
297.

Which one among the following rocks does not belong to the same group?

Answer»

Shale
Limestone
Slate
Sandstone

Solution :Slate BELONGS to the category of igneous rocks which are form DUE to the solidification of molten LAVA after eruption
298.

Which one among the following agricultural crops/groups of crops may be grown in abundant in lowlands and river deltas of fertile alluvial soil where there is high summer temperature and rainfall varies from 180 cm to 250 cm?

Answer»

Wheat and sugarcane
Cotton
Maize and coarse crops
RICE, JUTE and tea

Solution :Rice, jute and tea GROW mainly in tropical climate
299.

Which one of the following States in India has the longest coastline?

Answer»

Odisha
Tamil Nadu
Karnataka
West Bengal

Solution :Among the GIVEN INDIAN states, Tamil Nadu is the state with LONGEST coastline.
300.

Which one of the following crops was introduced by the Portuguese in India?

Answer»

Opium
Coffee
Betel leaf
Child

Solution :Portuguese made good impact in Indian Agriculture in ancient times. They introduced many crops in India and their CULTIVATION BECOMES very popular, the MAIN crops they introduced to us were Tobacco, Pineapple, PAPAYA, Cashew nuts and Chili.