Evaluation Results

{"answer_key": [{"1": {"questions": [{"question": "Looking at the rapid urbanisation in south and south-east Brazil, the government of Brazil is promoting __________ policy.", "answer key": "Ans: (B). Correct option: (B) Go West. Looking at the rapid urbanisation in south and south-east Brazil, the government of Brazil is promoting Go West policy.", "maximum marks": "1", "question number": "i", "detail explanation": "1 mark for selecting the correct option (B) and completing the sentence."}, {"question": "We should carry __________ for a field visit to collect information.", "answer key": "Ans: (D) (Marked as questionnaire in PDF, assuming D is questionnaire). Correct option: (D) questionnaire. We should carry questionnaire for a field visit to collect information.", "maximum marks": "1", "question number": "ii", "detail explanation": "1 mark for selecting the correct option (D) and completing the sentence."}, {"question": "In most parts of the __________ region in Brazil, it rains throughout the year.", "answer key": "Ans: (A). Correct option: (A) Equatorial. In most parts of the Equatorial region in Brazil, it rains throughout the year.", "maximum marks": "1", "question number": "iii", "detail explanation": "1 mark for selecting the correct option (A) and completing the sentence."}, {"question": "The __________ form a major water divide in the Peninsula.", "answer key": "Ans: (C). Correct option: (C) Western Ghats. The Western Ghats form a major water divide in the Peninsula.", "maximum marks": "1", "question number": "iv", "detail explanation": "1 mark for selecting the correct option (C) and completing the sentence."}], "maximum score": "4", "total question": 4, "total questions to attempt": 4}}, {"2": {"questions": [{"question": "Match the following", "answer key": "Correct matches are:\n1. East - Arunachal Pradesh\n2. Guwahati - Important railway station in the north-east\n3. North - China\n4. Lowest population density in Brazil - Rondonia\n(Note: The PDF does not explicitly state the matched pairs for Q2; these are deduced common knowledge pairings based on the options provided.)", "maximum marks": "4", "question number": "", "detail explanation": "1 mark for each correct match. Total 4 marks."}], "maximum score": "4", "total question": 1, "total questions to attempt": 1}}, {"3": {"questions": [{"question": "Differentiate between Import and Export items of India and Brazil.", "answer key": "India:\nExport Items: Tea, mangoes, coffee, spices, leather and leather goods, iron ore, cotton and silk textiles.\nImport Items: Petroleum, machines, pearls and precious stones, gold and silver, paper, medicines, etc.\nMajor Trading Partners: The U.K., the U.S.A., Germany, Japan, China, Russia, etc.\n\nBrazil:\nExport Items: Iron ore, coffee, cocoa, cotton, soya bean, sugar, tobacco, oranges and bananas.\nImport Items: Machinery, chemical products, fertilisers, wheat, heavy vehicles, mineral oil and lubricants.\nMajor Trading Partners: Germany, the U.S.A., Canada, Italy, Argentina, Saudi Arabia and India.", "maximum marks": "2", "question number": "i", "detail explanation": "1 mark for correctly listing key import/export items for India (at least 2-3 each). 1 mark for correctly listing key import/export items for Brazil (at least 2-3 each). Mentioning trading partners can be a bonus or part of a comprehensive answer. A minimum of two points of difference for each country's trade aspects should be mentioned."}, {"question": "Differentiate between Characteristics of the population of India and Brazil.", "answer key": "1. Population Size & Rank: Brazil is around 19 crores (fifth most populous); India is around 121 crores (2011 Census, second most populous).\n2. Age of Population: Brazil's population is getting slowly older; India has a larger proportion of youth.\n3. Sex Ratio: In Brazil, the number of women has considerably increased compared to men since 2001; In India, men outnumber women.\n4. Population Growth: Brazil's population may not increase in the next two decades; India's population growth rate is declining but still growing.\n5. Population Density: Brazil's density is around 23 persons per sq.km; India's average density is 382 persons per sq.km. (2011 census).", "maximum marks": "2", "question number": "ii", "detail explanation": "Award 0.5 marks for each valid point of differentiation covering both India and Brazil, for any four distinct points of comparison, totaling 2 marks. For example, 1 mark for 2 distinct points of comparison."}, {"question": "Differentiate between Western and Eastern coast of India.", "answer key": "1. Bordering water bodies: Western coast borders the Arabian Sea; Eastern coast borders the Bay of Bengal.\n2. Nature of coast: Western coast is largely rocky; Eastern coast is mostly broad and flat.\n3. Nature of river: Rivers on Western coast originating from Western Ghats are short and swift; East flowing rivers are gentle and have less velocity.\n4. Formation of deltas and estuaries: Rivers on Western coast form estuaries, not deltas; Deltas are formed along the Eastern coast.", "maximum marks": "2", "question number": "iii", "detail explanation": "Award 0.5 marks for each valid point of differentiation covering both coasts, for any four distinct points, totaling 2 marks. For example, 1 mark for 2 distinct points of comparison."}], "maximum score": "4", "total question": 3, "total questions to attempt": 2}}, {"4(A)": {"questions": [{"question": "Railway junction to the southern – most tip of India.", "answer key": "Kanyakumari. Mark Kanyakumari on the map of India and indicate it in the index. If map marking or index is missing, deduct marks.", "maximum marks": "1", "question number": "i", "detail explanation": "0.5 mark for correct location on map, 0.5 mark for correct labelling and index. If diagram (map marking) is missing or incorrect, no marks for that part."}, {"question": "Kandla port", "answer key": "Kandla port (Deendayal Port). Mark Kandla port on the map of India (Gujarat coast) and indicate it in the index. If map marking or index is missing, deduct marks.", "maximum marks": "1", "question number": "ii", "detail explanation": "0.5 mark for correct location on map, 0.5 mark for correct labelling and index. If diagram (map marking) is missing or incorrect, no marks for that part."}, {"question": "Chennai Port", "answer key": "Chennai Port. Mark Chennai port on the map of India (Tamil Nadu coast) and indicate it in the index. If map marking or index is missing, deduct marks.", "maximum marks": "1", "question number": "iii", "detail explanation": "0.5 mark for correct location on map, 0.5 mark for correct labelling and index. If diagram (map marking) is missing or incorrect, no marks for that part."}, {"question": "Kochin port", "answer key": "Kochi port (Cochin port). Mark Kochi port on the map of India (Kerala coast) and indicate it in the index. If map marking or index is missing, deduct marks.", "maximum marks": "1", "question number": "iv", "detail explanation": "0.5 mark for correct location on map, 0.5 mark for correct labelling and index. If diagram (map marking) is missing or incorrect, no marks for that part."}, {"question": "Important airport in Gujarat – Ahmedabad airport", "answer key": "Sardar Vallabhbhai Patel International Airport, Ahmedabad. Mark Ahmedabad airport on the map of India (Gujarat) and indicate it in the index. If map marking or index is missing, deduct marks.", "maximum marks": "1", "question number": "v", "detail explanation": "0.5 mark for correct location on map, 0.5 mark for correct labelling and index. If diagram (map marking) is missing or incorrect, no marks for that part."}, {"question": "Mumbai port", "answer key": "Mumbai Port. Mark Mumbai port on the map of India (Maharashtra coast) and indicate it in the index. If map marking or index is missing, deduct marks.", "maximum marks": "1", "question number": "vi", "detail explanation": "0.5 mark for correct location on map, 0.5 mark for correct labelling and index. If diagram (map marking) is missing or incorrect, no marks for that part."}], "maximum score": "4", "total question": 6, "total questions to attempt": 4}}, {"4(B)": {"questions": [{"question": "What does the above map indicate?", "answer key": "The above map indicates Brazil Standard Time / Time zones in Brazil.", "maximum marks": "1", "question number": "i", "detail explanation": "1 mark for the correct answer. Answer must be based on observation of the provided map diagram."}, {"question": "How many time zones are shown in the map?", "answer key": "4 time zones are shown in the map.", "maximum marks": "1", "question number": "ii", "detail explanation": "1 mark for the correct answer. Answer must be based on observation of the provided map diagram."}, {"question": "Which part of Brazil is ahead of others?", "answer key": "Eastern part of Brazil is ahead of others.", "maximum marks": "1", "question number": "iii", "detail explanation": "1 mark for the correct answer. Answer must be based on observation of the provided map diagram."}, {"question": "What does the dark line in the map show?", "answer key": "The dark line shows Brazil time zone / boundaries of the time zones.", "maximum marks": "1", "question number": "iv", "detail explanation": "1 mark for the correct answer. Answer must be based on observation of the provided map diagram."}, {"question": "To which direction does Ponto De Seixas lie?", "answer key": "Ponto De Seixas lies to the eastern most direction.", "maximum marks": "1", "question number": "v", "detail explanation": "1 mark for the correct answer. Answer must be based on observation of the provided map diagram."}], "maximum score": "4", "total question": 5, "total questions to attempt": 4}}, {"5": {"questions": [{"question": "The northern part of Brazil is covered by dense forests.", "answer key": "i. Amazon River basin lies in the northern part of Brazil. In this region the annual average temperature is 28°C and the annual average rainfall is 2000 mm.\nii. Also the equator passes through this region, hence the climate is hot and it rains throughout the year. It receives convectional type of rainfall. These environmental conditions are favourable for the growth of trees.\niii. However, this climate, heavy rainfall, dense forests, etc. acts as a barrier to the development of human settlement. Hence, the interior in the Amazon Basin is very sparsely populated.\nThus, due to the Amazon River, heavy rainfall, ample sunlight, hot and humid climate and very few human settlements which indicate negligible interference of human, the northern part of Brazil is covered by dense forests.", "maximum marks": "3", "question number": "i", "detail explanation": "1 mark for mentioning Amazon basin, high temperature, and high rainfall. 1 mark for explaining the equatorial climate, convectional rainfall, and conditions favorable for trees. 1 mark for linking these factors and minimal human interference to dense forest cover."}, {"question": "Brazil is known as the coffee pot of the world.", "answer key": "i. South-eastern region of Brazil has favourable climate, rich soil and topography for agriculture.\nii. This suitable condition value possible for growing coffee on large scale in commercial purposes. For example, Sao Paulo and Minas Gerais are major Coffee productive states.\niii. Brazil is the largest exporter of coffee in the world.\nTherefore, Brazil is known as the coffee pot of the world.", "maximum marks": "3", "question number": "ii", "detail explanation": "1 mark for mentioning favorable climate, rich soil, and topography. 1 mark for stating large-scale commercial cultivation and naming major coffee-producing states. 1 mark for identifying Brazil as the largest exporter of coffee."}, {"question": "The north-eastern part of Brazilian Highlands receives very less rainfall.", "answer key": "i. Brazil receives rainfall from the South-East Trade winds as well as the North-East Trade winds.\nii. Some parts of the Highlands extend upto the northern coast.\niii. The escarpments act as an obstruction to the South-East trade winds coming from the sea. This causes orographic type of rainfall in the coastal areas.\niv. Beyond the highlands, as the effect of these winds gets reduced, the region receives less rainfall.\nDue to all these reasons, the north-eastern part of Brazilian Highlands receives very less rainfall and is called as a rain shadow region or a ‘Drought Quadrilateral’.", "maximum marks": "3", "question number": "iii", "detail explanation": "1 mark for identifying the source of rainfall (trade winds). 1 mark for explaining the role of escarpments in causing orographic rainfall on the windward side. 1 mark for explaining the rain shadow effect beyond the highlands and mentioning the term ‘Drought Quadrilateral’."}, {"question": "It is necessary to take items required for a field visit and the questionnaires along with us.", "answer key": "i. The aim of field visit is to gain geographical information of any region firsthand.\nii. In order to collect several samples from the area of the visit, it is better to carry the ziplock bags. Also, to get a detailed information of the region and to know the direction we must carry a magnetic compass. (Other items like notebook, pen, camera can be mentioned).\niii. A part from this, to interact with the local people or to visit a factory or to gain the information through regarding office, we must go with a questionnaire as it helps to get information in a proper manner.\nTherefore, it is necessary to take items required for a field visit and the questionnaire along with us.", "maximum marks": "3", "question number": "iv", "detail explanation": "1 mark for stating the primary aim of a field visit. 1 mark for listing essential items (e.g., sample bags, compass, notebook) and their purpose. 1 mark for explaining the importance and utility of a questionnaire for systematic information gathering."}], "maximum score": "6", "total question": 4, "total questions to attempt": 2}}, {"6(A)": {"questions": [{"question": "With the help of given statistical data prepare a simple bar graph: Percentage of Urban Population – Brazil (1960 to 2010). Data: Years (1960, 1970, 1980, 1990, 2000, 2010) and % of Urban Population (47.1, 56.8, 66.0, 74.6, 81.5, 84.6).", "answer key": "A simple bar graph must be drawn. X-axis: Years (1960, 1970, 1980, 1990, 2000, 2010). Y-axis: % of Urban Population. Bars should correctly represent the data: 1960 (47.1%), 1970 (56.8%), 1980 (66.0%), 1990 (74.6%), 2000 (81.5%), 2010 (84.6%). Title: 'Percentage of Urban Population – Brazil (1960 to 2010)' or similar. Axes must be labelled. Scale must be appropriate (e.g., Y-axis: 1 cm = 10%). The provided image on page 6 of the PDF shows the correct bar graph. If diagram is missing or substantially incorrect, marks to be cut.", "maximum marks": "3", "question number": "Graph", "detail explanation": "1 mark for correct axes labelling, title, and appropriate scale. 1 mark for accurately plotting at least 4 bars. 1 mark for overall accuracy and neatness of the graph. Mention: 'If diagram is missing or incorrect, marks should be cut accordingly.'"}, {"question": "What does the above bar graph show?", "answer key": "The above bar graph shows percentage of urban population in Brazil from 1960 to 2010.", "maximum marks": "1", "question number": "1", "detail explanation": "1 mark for the correct answer based on the prepared graph."}, {"question": "In which decade urbanisation occurred slowly?", "answer key": "From 2000 to 2010 was the decade when Urbanisation occurred slowly. (Increase of 3.1%: 84.6 - 81.5 = 3.1. Other decades: 1960-70: 9.7; 1970-80: 9.2; 1980-90: 8.6; 1990-2000: 6.9).", "maximum marks": "1", "question number": "2", "detail explanation": "1 mark for correctly identifying the decade with the slowest increase based on the data/graph."}, {"question": "What was the percentage of increase in urbanisation during the period from 1980 to 1990?", "answer key": "During the period from 1980 to 1990 the urbanization increased by 8.6%. (Calculation: 74.6% - 66.0% = 8.6%).", "maximum marks": "1", "question number": "3", "detail explanation": "1 mark for the correct calculation and answer."}], "maximum score": "6", "total question": 4, "total questions to attempt": 4}}, {"6(B)": {"questions": [{"question": "What type of graph is shown?", "answer key": "The type of graph given is a multiple line graph.", "maximum marks": "1", "question number": "i", "detail explanation": "1 mark for correctly identifying the type of graph from the provided diagram."}, {"question": "What are the factors shown in the graph?", "answer key": "The contribution of India's and Brazil's trade in their GDP, from 1960 to 2016, is shown in the graph.", "maximum marks": "1", "question number": "ii", "detail explanation": "1 mark for correctly identifying the factors represented in the diagram."}, {"question": "In which year do you find the percentage of GDP similar?", "answer key": "The percentage of GDP in trade is found similar in the year 1990.", "maximum marks": "1", "question number": "iii", "detail explanation": "1 mark for correctly identifying the year from the diagram."}, {"question": "In the year 2010 in India, what is the percentage of GDP in trade?", "answer key": "The percentage of GDP in trade, in the year 2010, in India was 50%.", "maximum marks": "1", "question number": "iv", "detail explanation": "1 mark for correctly reading the value from the diagram for India in 2010."}, {"question": "In the year 2000 which country's percentage of GDP in trade was the highest?", "answer key": "In the year 2000, India's percentage of GDP in trade was the highest.", "maximum marks": "1", "question number": "v", "detail explanation": "1 mark for correctly identifying the country from the diagram."}, {"question": "In the year 2016 what is the difference in the percentage of GDP in trade of India and Brazil?", "answer key": "In the year 2016, the difference in the percentage of GDP in trade of India and Brazil is 15%. (India approx. 40%, Brazil approx. 25%; Difference = 15%).", "maximum marks": "1", "question number": "vi", "detail explanation": "1 mark for correctly calculating or stating the difference based on graph readings from the diagram."}], "maximum score": "6", "total question": 6, "total questions to attempt": 6}}, {"7": {"questions": [{"question": "Which are the major water divides of India? Give examples.", "answer key": "Any elevated area, such as a mountain or an upland which separates two drainage basins is known as water divide. The major water divides of India are as follows:-\ni. Western Ghats: A mountain range parallel to the western coast, forming a major water divide in the Peninsula. Rivers like Godavari, Krishna, Kaveri flow eastwards; small streams like Savitri, Terekhol flow westwards.\nii. Aravali Range: Lies on the western and north-western margins of the Peninsular plateau. River Luni flows south-west, Banas (tributary of Chambal) flows North-east, making Aravali a water divide.\niii. Vindhya range: Divides the Ganga drainage basin and Narmada river valley.\niv. Satpuda range: Divides Narmada river valley and Tapi river valley.\nv. Himalayas: Act as a water divide separating rivers of the Himalayan system from those of the Trans Himalayan ranges.", "maximum marks": "4", "question number": "i", "detail explanation": "0.5 mark for defining a water divide. 0.5 mark for listing major water divides. 3 marks for explaining at least three major water divides with appropriate examples of rivers/basins they separate (1 mark each for three well-explained divides)."}, {"question": "Explain the population distribution in India.", "answer key": "i. India's population was 121 crores (2011 Census), second most populated globally, contributing 17.5% to world population.\nii. Average population density is 382 persons per sq. km.\niii. Factors like physiography, favourable climate, fertile land, and water availability have led to high population concentration in areas like northern plains, Delhi, Kolkata, Mumbai due to agriculture, industries, and trade.\niv. Mountainous regions, dry deserts, dense forests have sparse population due to inaccessibility, lack of facilities, and tough life.", "maximum marks": "4", "question number": "ii", "detail explanation": "1 mark for general statistics (population size, rank, density). 1 mark for explaining factors leading to high population density and citing examples of densely populated areas. 1 mark for explaining factors leading to sparse population density and citing examples of sparsely populated areas. 1 mark for overall coherence and explaining the uneven nature of distribution."}, {"question": "Explain the importance of the Himalayas and the Indian Ocean with respect to the climate of India.", "answer key": "The Indian Ocean and the Himalayas significantly affect India's monsoon and climate.\nRole of Himalayas:\n1. Protect India from cold northern winds, preventing severe winters.\n2. Obstruct south-west monsoon winds, causing orographic rainfall across northern India.\nRole of Indian Ocean & Monsoon Mechanism:\n1. Summer: Low pressure develops over Indian mainland (Punjab plains, Thar desert), while high pressure develops over the Indian Ocean. Moisture-laden south-west winds blow from ocean to land, bringing heavy rainfall (e.g., Western Ghats receive 400-500 cms). Leeward sides and areas parallel to winds (Rajasthan, Gujarat) get less rain.\n2. Winter: High pressure on subcontinent, lower pressure over Indian Ocean. North-east winds blow from land to sea. These are initially dry but pick up moisture over Bay of Bengal, bringing rainfall to the eastern coast and parts of Peninsula.\nThus, both play a crucial role in India's climate.", "maximum marks": "4", "question number": "iii", "detail explanation": "2 marks for explaining the role of Himalayas (barrier to cold winds, role in orographic rainfall for SW monsoon). 2 marks for explaining the role of the Indian Ocean and monsoon mechanism (source of moisture, pressure differences driving SW and NE monsoons, impact on rainfall patterns in summer and winter)."}], "maximum score": "8", "total question": 3, "total questions to attempt": 2}}]}