IASbaba Prelims 60 Days Plan, Rapid Revision Series (RaRe)
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The 60 Days Rapid Revision (RaRe) Series is IASbaba’s Flagship Initiative recommended by Toppers and loved by the aspirants’ community every year.
It is the most comprehensive program which will help you complete the syllabus, revise and practice tests on a daily basis. The Programme on a daily basis includes
1. Daily RaRe Series (RRS) Videos on High Probable Topics (Monday – Saturday)
- In video discussions, special focus is given to topics which have high probability to appear in UPSC Prelims Question Paper.
- Each session will be of 20 mins to 30 mins, which would cover rapid revision of 15 high probable topics (both static and current affairs) important for Prelims Exam this year according to the schedule.
Note – The Videos will be available only in English.
2. Rapid Revision (RaRe) Notes
- Right material plays important role in clearing the exam and Rapid Revision (RaRe) Notes will have Prelims specific subject-wise refined notes.
- The main objective is to help students revise most important topics and that too within a very short limited time frame.
Note – PDFs of Daily Tests & Solution and ‘Daily Notes’ will be updated in PDF Format which are downloadable in both English & हिंदी.
3. Daily Prelims MCQs from Static (Monday – Saturday)
- Daily Static Quiz will cover all the topics of static subjects – Polity, History, Geography, Economics, Environment and Science and technology.
- 20 questions will be posted daily and these questions are framed from the topics mentioned in the schedule and in the RaRe videos.
- It will ensure timely and streamlined revision of your static subjects.
4. Daily Current Affairs MCQs (Monday – Saturday)
- Daily 5 Current Affairs questions, based on sources like ‘The Hindu’, ‘Indian Express’ and ‘PIB’, would be published from Monday to Saturday according to the schedule.
5. Daily CSAT Quiz (Monday – Saturday)
- CSAT has been an achilles heel for many aspirants.
- Daily 5 CSAT Questions will be published.
Note – Daily Test of 20 static questions, 5 current affairs, and 5 CSAT questions. (30 Prelims Questions) in QUIZ FORMAT will be updated on a daily basis in Both English and हिंदी.
To Know More about 60 Days Rapid Revision (RaRe) Series – CLICK HERE
Download 60 Day Rapid Revision (RaRe) Series Schedule – CLICK HERE
Download 60 Day Rapid Revision (RaRe) Series Notes & Solutions DAY 36– CLICK HERE
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The following Test is based on the syllabus of 60 Days Plan-2022 for UPSC IAS Prelims 2022.
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Question 1 of 30
1. Question
Consider the following pairs-
- National Park – Only activities permitted by the chief wildlife warden are allowed.
- Wildlife Sanctuary – Grazing by livestock and collection of firewood is allowed.
- Biosphere reserve – Flora and fauna as well as human communities are granted protection.
Which of the pairs given above is/are correctly matched?
Correct
Solution (d)
Statement Analysis:
Statement 1 Statement 2 Statement 3 Correct Correct Correct National parks are given a greater degree of protection, with human activity greatly restricted. Only certain areas can be visited and only activities permitted by the chief wildlife warden of the state are allowed in the park. In the wildlife Sanctuaries, people living there are allowed to do certain activities such as grazing by their livestock, collecting medicinal plants, firewood, etc. Biosphere reserves are the areas meant for conservation of biodiversity. The biosphere reserves help to maintain the biodiversity and culture of that area. Protection is granted not only to the flora and fauna of the protected region, but also to the human communities who inhabit these regions. Incorrect
Solution (d)
Statement Analysis:
Statement 1 Statement 2 Statement 3 Correct Correct Correct National parks are given a greater degree of protection, with human activity greatly restricted. Only certain areas can be visited and only activities permitted by the chief wildlife warden of the state are allowed in the park. In the wildlife Sanctuaries, people living there are allowed to do certain activities such as grazing by their livestock, collecting medicinal plants, firewood, etc. Biosphere reserves are the areas meant for conservation of biodiversity. The biosphere reserves help to maintain the biodiversity and culture of that area. Protection is granted not only to the flora and fauna of the protected region, but also to the human communities who inhabit these regions. -
Question 2 of 30
2. Question
With respect to International Union for Conservation of Nature’s Red List of Threatened Species, consider the following statements:
- It provides the most comprehensive information source on the global extinction risk status of animal, fungus and plant species.
- The IUCN Green Status of Species complements the Red List by providing a tool for assessing the recovery of species’ populations and measuring their conservation success.
- A species is fully recovered if it is present in all parts of its range, even those that are no longer occupied but were occupied prior to major human impacts/disruption.
Which of the above statement/s is/are correct?
Correct
Solution (d)
Statement Analysis:
Statement 1 Statement 2 Statement 3 Correct Correct Correct The IUCN Red List of Threatened Species is the global standard for assessing the risk of extinction that individual species of animal, fungus, and plant faces. The IUCN Green Status of Species complements the Red List by providing a tool for assessing the recovery of species’ populations and measuring their conservation success. In 2020, Green Status of Species assessments became an optional part of Red List assessments. A species is fully recovered if it is present in all parts of its range, even those that are no longer occupied but were occupied prior to major human impacts/disruption. Incorrect
Solution (d)
Statement Analysis:
Statement 1 Statement 2 Statement 3 Correct Correct Correct The IUCN Red List of Threatened Species is the global standard for assessing the risk of extinction that individual species of animal, fungus, and plant faces. The IUCN Green Status of Species complements the Red List by providing a tool for assessing the recovery of species’ populations and measuring their conservation success. In 2020, Green Status of Species assessments became an optional part of Red List assessments. A species is fully recovered if it is present in all parts of its range, even those that are no longer occupied but were occupied prior to major human impacts/disruption. -
Question 3 of 30
3. Question
Consider the following statements regarding seed banks:
- Seeds are stored under low temperatures that keep seeds dormant till they are needed for replanting.
- Seed banks does not prevent the loss of Argo-biodiversity.
- Seeds that are stored in seed banks can be made easily available to scientists and researchers who wish to study these seeds especially if such research could lead to improvement of crop production.
Which of the above statement/s is/are correct?
Correct
Solution (c)
Statement Analysis:
Statement 1 Statement 2 Statement 3 Correct Incorrect Correct Seeds are stored under low temperatures that keep seeds dormant till they are needed for replanting. Seed banks do prevent the loss of Argo-biodiversity. Seeds that are stored in seed banks can be made easily available to scientists and researchers who wish to study these seeds especially if such research could lead to improvement of crop production. Incorrect
Solution (c)
Statement Analysis:
Statement 1 Statement 2 Statement 3 Correct Incorrect Correct Seeds are stored under low temperatures that keep seeds dormant till they are needed for replanting. Seed banks do prevent the loss of Argo-biodiversity. Seeds that are stored in seed banks can be made easily available to scientists and researchers who wish to study these seeds especially if such research could lead to improvement of crop production. -
Question 4 of 30
4. Question
Consider the following statements regarding Hangul:
- It is the state animal of Himachal Pradesh.
- It is restricted to the Dachigam National Park.
- IUCN status is Endangered.
Which of the following statement is/are correct?
Correct
Solution (b)
Statement Analysis:
Statement 1 Statement 2 Statement 3 Incorrect Correct Incorrect The Kashmir stag also called Hangul is a subspecies of Central Asian Red Deer native to northern India. It is the state animal of Jammu & Kashmir.
It is restricted to the Dachigam National Park. The Kashmir stag IUCN status is Critically Endangered. Incorrect
Solution (b)
Statement Analysis:
Statement 1 Statement 2 Statement 3 Incorrect Correct Incorrect The Kashmir stag also called Hangul is a subspecies of Central Asian Red Deer native to northern India. It is the state animal of Jammu & Kashmir.
It is restricted to the Dachigam National Park. The Kashmir stag IUCN status is Critically Endangered. -
Question 5 of 30
5. Question
Consider the following statements regarding Olive Ridley Turtles:
- They are found in warm and tropical waters Pacific Ocean only.
- The coast of Andhra Pradesh in India is the largest mass nesting site for the Olive ridley.
- They are best known for their unique mass nesting called Arribada.
Which of the following statement is/are correct?
Correct
Solution (c)
Statement Analysis:
Statement 1 Statement 2 Statement 3 Incorrect Incorrect Correct They are found in warm waters of the Pacific, Atlantic and Indian oceans. The coast of Odisha in India is the largest mass nesting site for the Olive-ridley. They are best known for their unique mass nesting called Arribada. Incorrect
Solution (c)
Statement Analysis:
Statement 1 Statement 2 Statement 3 Incorrect Incorrect Correct They are found in warm waters of the Pacific, Atlantic and Indian oceans. The coast of Odisha in India is the largest mass nesting site for the Olive-ridley. They are best known for their unique mass nesting called Arribada. -
Question 6 of 30
6. Question
Consider the following statements:
- The Biosphere Reserve is a part of the World Network of Biosphere Reserves under the UNESCO MAB program.
- It encompasses three protected areas including the Gangau Sanctuary.
- The major ethnic groups here are Gond, Khairuas, and Yadavas.
- The region is the most sacrosanct pilgrimage for the followers of the Pranami sect world over.
Which of the following biosphere reserves is being described above?
Correct
Solution (d)
Explanation:
Biosphere reserve of India under the UNESCO MAB program:
- Nilgiri (First one to be included)
- Gulf of Mannar
- Sunderban
- Nanda Devi
- Nokrek
- Pachmarhi
- Similipal
- Achanakmar – Amarkantak
- Great Nicobar
- Agasthyamala
- Khangchendzonga (2018) and
- Panna (2020).
Panna Biosphere Reserve-
- Twelve of the eighteen biosphere reserves are a part of the World Network of Biosphere Reserves, based on the UNESCO Man and the Biosphere (MAB) Programme list. Panna BR is the latest addition in 2020.
- The BR includes, 3 Protected Areas i.e., Panna National Park, Gangau & Ken-Gharial sanctuaries.
- The major ethnic groups here are Gond, Khairuas, and Yadavas.
- The region is the most sacrosanct pilgrimage for the followers of the Pranami sect world over.
Incorrect
Solution (d)
Explanation:
Biosphere reserve of India under the UNESCO MAB program:
- Nilgiri (First one to be included)
- Gulf of Mannar
- Sunderban
- Nanda Devi
- Nokrek
- Pachmarhi
- Similipal
- Achanakmar – Amarkantak
- Great Nicobar
- Agasthyamala
- Khangchendzonga (2018) and
- Panna (2020).
Panna Biosphere Reserve-
- Twelve of the eighteen biosphere reserves are a part of the World Network of Biosphere Reserves, based on the UNESCO Man and the Biosphere (MAB) Programme list. Panna BR is the latest addition in 2020.
- The BR includes, 3 Protected Areas i.e., Panna National Park, Gangau & Ken-Gharial sanctuaries.
- The major ethnic groups here are Gond, Khairuas, and Yadavas.
- The region is the most sacrosanct pilgrimage for the followers of the Pranami sect world over.
-
Question 7 of 30
7. Question
If the population of any species has been reduced by more than 90% over the last 10 years and its population size is less than 50 mature individuals, it will be categorized as:
Correct
Solution (c)
Explanation:
Critically Endangered Category:
A species is categorized as Critically Endangered when it meets any of the following criteria:
- Reduction in the population of more than 90% over the last 10 years.
- The population size is less than 50 mature individuals.
- Quantitative analysis showing the probability of extinction in the wild in at least 50% in their 10 years.
Incorrect
Solution (c)
Explanation:
Critically Endangered Category:
A species is categorized as Critically Endangered when it meets any of the following criteria:
- Reduction in the population of more than 90% over the last 10 years.
- The population size is less than 50 mature individuals.
- Quantitative analysis showing the probability of extinction in the wild in at least 50% in their 10 years.
-
Question 8 of 30
8. Question
Which of the following Biosphere Reserves is incorrectly matched with the state in which it is located?
Correct
Solution (b)
Statement Analysis:
a) b) c) d) Correct Incorrect Correct Correct Dehang-Dibang – Arunachal Pradesh Panchmarhi – Madhya Pradesh Panna – Madhya Pradesh Nokrek – Meghalaya Incorrect
Solution (b)
Statement Analysis:
a) b) c) d) Correct Incorrect Correct Correct Dehang-Dibang – Arunachal Pradesh Panchmarhi – Madhya Pradesh Panna – Madhya Pradesh Nokrek – Meghalaya -
Question 9 of 30
9. Question
Consider the following statements:
- This national park is being popularized as the Tiger reserve.
- Hard Ground Barasingha is found exclusively in this National Park.
- This national park is best known for its evergreen Sal forests.
Choose the National Park that has the above key features:
Correct
Solution (b)
Explanation:
Kanha National Park-
- Kanha National Park is nestled in the Maikal range of Satpuras in Madhya Pradesh, the heart of India that forms the central Indian highlands.
- Spreading across two revenue districts the Mandala and the Kalaghat, Kanha National Park was declared a reserve forest in 1879 and revalued as a wildlife sanctuary in Its position was further upgraded to a national park in 1955.
- The Kanha National Park is the ideal home for wide ranges of wild creatures; right from the mighty tigers to the most populated Barasingha and the countless species of plants, birds, reptiles and insects.
- This reserve has fascinated many travelers around the corners of the world with its well- developed infrastructure specially meant for them. The best location here to enjoy the most is the Bammi Dadar, also known as the Sunset Point.
Incorrect
Solution (b)
Explanation:
Kanha National Park-
- Kanha National Park is nestled in the Maikal range of Satpuras in Madhya Pradesh, the heart of India that forms the central Indian highlands.
- Spreading across two revenue districts the Mandala and the Kalaghat, Kanha National Park was declared a reserve forest in 1879 and revalued as a wildlife sanctuary in Its position was further upgraded to a national park in 1955.
- The Kanha National Park is the ideal home for wide ranges of wild creatures; right from the mighty tigers to the most populated Barasingha and the countless species of plants, birds, reptiles and insects.
- This reserve has fascinated many travelers around the corners of the world with its well- developed infrastructure specially meant for them. The best location here to enjoy the most is the Bammi Dadar, also known as the Sunset Point.
-
Question 10 of 30
10. Question
This biosphere reserve of India is located at the southernmost end of the Western Ghats. It consists mostly of tropical forests. Three Wildlife Sanctuaries, Shendurney, Peppara and Neyyar, are located in this reserve. The reserve is home to Kani tribe of Tamil Nadu and Kerala.
Which of the following biosphere reserve has these characteristics?
Correct
Solution (b)
Explanation:
Agasthyamala Biosphere Reserve-
- The Agasthyamala Biosphere Reserve is located in the southernmost end of the Western Ghats.
- Western Ghats and incorporates peaks towering 1,868 m above sea level. Consisting mostly of tropical forest, the site is home to 2,254 species of higher plants including about 400 that are endemic. It is also a unique genetic reservoir of cultivated plants, in particular cardamom, jamune, nutmeg, pepper and plantain. Three wildlife sanctuaries, Shendurney, Peppara and Neyyar, are located in the site, as well as the Kalakad Mundanthurai Tiger reserve.
- The reserve is home to Kani tribes from both Tamil Nadu and Kerala, which number in total approximately 30,000 inhabitants. The community uses a wide variety of biological resources for sustenance but is rarely involved in their commercialization.
Incorrect
Solution (b)
Explanation:
Agasthyamala Biosphere Reserve-
- The Agasthyamala Biosphere Reserve is located in the southernmost end of the Western Ghats.
- Western Ghats and incorporates peaks towering 1,868 m above sea level. Consisting mostly of tropical forest, the site is home to 2,254 species of higher plants including about 400 that are endemic. It is also a unique genetic reservoir of cultivated plants, in particular cardamom, jamune, nutmeg, pepper and plantain. Three wildlife sanctuaries, Shendurney, Peppara and Neyyar, are located in the site, as well as the Kalakad Mundanthurai Tiger reserve.
- The reserve is home to Kani tribes from both Tamil Nadu and Kerala, which number in total approximately 30,000 inhabitants. The community uses a wide variety of biological resources for sustenance but is rarely involved in their commercialization.
-
Question 11 of 30
11. Question
With reference to ‘Zoological Survey of India’, consider the following statements:
- It was established to promote survey, exploration and research in the field of wildlife of India.
- It conducts Tiger Census every four years.
Which of the statements given above is/are correct?
Correct
Solution (a)
Statement Analysis:
Statement 1 Statement 2 Correct Incorrect The Zoological Survey of India (ZSI) was established on 1st July, 1916 to promote survey, exploration and research leading to the advancement in our knowledge of various aspects of exceptionally rich wildlife of the erstwhile ´British Indian Empire´. The All India Tiger Estimation done quadrennially is steered by the National Tiger Conservation Authority with technical backstopping from the Wildlife Institute of India and implemented by State Forest Departments and partners. Incorrect
Solution (a)
Statement Analysis:
Statement 1 Statement 2 Correct Incorrect The Zoological Survey of India (ZSI) was established on 1st July, 1916 to promote survey, exploration and research leading to the advancement in our knowledge of various aspects of exceptionally rich wildlife of the erstwhile ´British Indian Empire´. The All India Tiger Estimation done quadrennially is steered by the National Tiger Conservation Authority with technical backstopping from the Wildlife Institute of India and implemented by State Forest Departments and partners. -
Question 12 of 30
12. Question
With respect to the ‘National Board for Wildlife (NBWL)’, consider the following statements:
- It was established in 1952 as an advisory body.
- The Minister of Environment, Forest & Climate Change is the Chairman of this Body.
- No alternation of boundaries in national parks and wildlife sanctuaries can be done without the approval of the NBWL.
Which of the statement given above is/are correct?
Correct
Solution (c)
Statement Analysis:
Statement 1 Statement 2 Statement 3 Incorrect Incorrect Correct As per the amendment to the Wildlife (Protection) Act, 1972 in 2002, a provision was incorporated for the constitution of the National Board for Wildlife, replacing the Indian Board for Wildlife. The NBWL is chaired by the Hon’ble Prime Minister. No alternation of boundaries in national parks and wildlife sanctuaries can be done without the approval of the NBWL. Incorrect
Solution (c)
Statement Analysis:
Statement 1 Statement 2 Statement 3 Incorrect Incorrect Correct As per the amendment to the Wildlife (Protection) Act, 1972 in 2002, a provision was incorporated for the constitution of the National Board for Wildlife, replacing the Indian Board for Wildlife. The NBWL is chaired by the Hon’ble Prime Minister. No alternation of boundaries in national parks and wildlife sanctuaries can be done without the approval of the NBWL. -
Question 13 of 30
13. Question
Consider the following statements with respect to in-situ conservation:
- It includes conservation of only terrestrial animals and plants.
- Biosphere reserves, wildlife sanctuaries are part of in-situ conservation.
Which of the statements given above is/are correct?
Correct
Solution (b)
Statement Analysis:
Statement 1 Statement 2 Incorrect Correct The in-situ approach includes the protection of a typical ecosystem through a network of protected areas on land or sea. The biosphere reserves, national parks and wildlife sanctuaries are part of in-situ conservation. Incorrect
Solution (b)
Statement Analysis:
Statement 1 Statement 2 Incorrect Correct The in-situ approach includes the protection of a typical ecosystem through a network of protected areas on land or sea. The biosphere reserves, national parks and wildlife sanctuaries are part of in-situ conservation. -
Question 14 of 30
14. Question
Which of the following is/are the advantages of captive breeding of animal species?
- Increase the populations of rare and endangered species.
- Develop desired characteristics or traits.
- Protection of their natural habitat.
Select the correct answer using the code given below:
Correct
Solution (b)
Statement Analysis:
Statement 1 Statement 2 Statement 3 Correct Correct Incorrect It helps to increase the populations of rare and endangered species of animals and to save these animals from extinction. This technique helps us to raise the population of wild animals up to the desired level. This technique is useful in developing desired characters or traits in organisms. Incorrect
Solution (b)
Statement Analysis:
Statement 1 Statement 2 Statement 3 Correct Correct Incorrect It helps to increase the populations of rare and endangered species of animals and to save these animals from extinction. This technique helps us to raise the population of wild animals up to the desired level. This technique is useful in developing desired characters or traits in organisms. -
Question 15 of 30
15. Question
Consider the following animal conservation projects of India:
- Project Crocodile
- Project Tiger
- Project Snow-Leopard
- Project Elephant
Arrange the above projects in chronological order as and when they were started by the Government?
Correct
Solution (b)
Statement Analysis:
2 1 4 3 Project Tiger Project Crocodile Project Elephant Project Snow-Leopard 1972 1975 1992 2009 Incorrect
Solution (b)
Statement Analysis:
2 1 4 3 Project Tiger Project Crocodile Project Elephant Project Snow-Leopard 1972 1975 1992 2009 -
Question 16 of 30
16. Question
With reference to Nokrek Biosphere Reserve, consider the following statements:
- Nokrek is the highest peak of the Garo hills.
- It has been recognized under the Man and Biosphere Reserve program of UNESCO.
- Brahmaputra river flows through it.
- Citrus indica or wild orange is found at this place.
Which of the statements given above are correct?
Correct
Solution (d)
Statement Analysis:
Statement 1 Statement 2 Statement 3 Statement 4 Correct Correct Incorrect Correct Nokrek is the highest peak of the Garo hills. It has been recognized under the Man and Biosphere Reserve program of UNESCO. The Ganol, Dareng and Simsang rivers flows through it. Citrus indica or wild orange is found at this place. Incorrect
Solution (d)
Statement Analysis:
Statement 1 Statement 2 Statement 3 Statement 4 Correct Correct Incorrect Correct Nokrek is the highest peak of the Garo hills. It has been recognized under the Man and Biosphere Reserve program of UNESCO. The Ganol, Dareng and Simsang rivers flows through it. Citrus indica or wild orange is found at this place. -
Question 17 of 30
17. Question
Arrange the following national parks and wildlife sanctuary from North to South?
- Point Calimere Wildlife and Bird Sanctuary
- Bhitarkanika National Park
- Coringa Wildlife Sanctuary
- Pichavaram Bird Sanctuary
Select the correct answer using the code given below:
Correct
Solution (b)
Statement Analysis:
2 3 4 1 Bhitarkanika National Park Coringa Wildlife Sanctuary Pichavaram Bird Sanctuary Point Calimere Wildlife and Bird Sanctuary Odisha Andhra Pradesh Tamil Nadu Tamil Nadu along the Palk Strait. Incorrect
Solution (b)
Statement Analysis:
2 3 4 1 Bhitarkanika National Park Coringa Wildlife Sanctuary Pichavaram Bird Sanctuary Point Calimere Wildlife and Bird Sanctuary Odisha Andhra Pradesh Tamil Nadu Tamil Nadu along the Palk Strait. -
Question 18 of 30
18. Question
Recently, a bioluminescent species of mushroom ‘Roridomyces phyllostachydis’ was found in India. In this context, consider the following statements regarding bioluminescence:
- Bioluminescence is the production and emission of light by a living organism through enzymes.
- In nature bioluminescence is found in both aquatic and terrestrial environments.
Which of the statements given above is/are correct?
Correct
Solution (c)
Statement Analysis:
Statement 1 Statement 2 Correct Correct Bioluminescence is the production and emission of light by a living organism through enzymes. In nature bioluminescence is found in both aquatic and terrestrial environments. Incorrect
Solution (c)
Statement Analysis:
Statement 1 Statement 2 Correct Correct Bioluminescence is the production and emission of light by a living organism through enzymes. In nature bioluminescence is found in both aquatic and terrestrial environments. -
Question 19 of 30
19. Question
Consider the following pairs:
States/UT State Animal
- West Bengal Bengal Tiger
- Uttarakhand Musk Deer
- Delhi Fishing Cat
Which of the pairs given above is/are correct?
Correct
Solution (b)
Statement Analysis:
Statement 1 Statement 2 Statement 3 Incorrect Correct Incorrect West Bengal – Fishing Cat Uttarakhand – Musk Deer Delhi – Nilgai Incorrect
Solution (b)
Statement Analysis:
Statement 1 Statement 2 Statement 3 Incorrect Correct Incorrect West Bengal – Fishing Cat Uttarakhand – Musk Deer Delhi – Nilgai -
Question 20 of 30
20. Question
Consider the following statements regarding Important Bird Areas (IBAs):
- They are declared by Birdlife International.
- Forty percent of India’s IBAs fall outside the Protected area network.
Which of the statements given above is/are correct?
Correct
Solution (c)
Statement Analysis:
Statement 1 Statement 2 Correct Correct Important Bird Areas (IBA) are declared by Birdlife International. Forty percent of India’s IBAs fall outside the Protected area network and thus form an important tool for landscape-level conservation planning. Incorrect
Solution (c)
Statement Analysis:
Statement 1 Statement 2 Correct Correct Important Bird Areas (IBA) are declared by Birdlife International. Forty percent of India’s IBAs fall outside the Protected area network and thus form an important tool for landscape-level conservation planning. -
Question 21 of 30
21. Question
Consider the following statements with respect to ‘Vikas Engine’
- It is a liquid fuelled rocket engine used in PSLV, GSLV Mark I and II and also in GSLV Mark III
- The engine uses Unsymmetrical dimethylhydrazine (UDMH) as oxidizer and Nitrogen tetroxide (N2O4) as fuel
Choose the correct statement(s)
Correct
Solution (a)
Statement Analysis:
Statement 1 Statement 2 Correct Incorrect Vikas engine is used to power the second stage of PSLV, boosters and second stage of GSLV Mark I and II and also the core stage of GSLV Mark III. The propellant loading for Vikas engine in PSLV, GSLV Mark I and II is 40 tons, while in GSLV Mark III is 55 tons. The engine uses up about 40 metric tons of Unsymmetrical dimethylhydrazine (UDMH) as fuel and Nitrogen tetroxide (N2O4) as oxidizer with a maximum thrust of 725 kN. Context – The Indian Space & Research Organisation (Isro) successfully test-fired the Vikas engine that will power the ambitious Gaganyaan mission into space.
Incorrect
Solution (a)
Statement Analysis:
Statement 1 Statement 2 Correct Incorrect Vikas engine is used to power the second stage of PSLV, boosters and second stage of GSLV Mark I and II and also the core stage of GSLV Mark III. The propellant loading for Vikas engine in PSLV, GSLV Mark I and II is 40 tons, while in GSLV Mark III is 55 tons. The engine uses up about 40 metric tons of Unsymmetrical dimethylhydrazine (UDMH) as fuel and Nitrogen tetroxide (N2O4) as oxidizer with a maximum thrust of 725 kN. Context – The Indian Space & Research Organisation (Isro) successfully test-fired the Vikas engine that will power the ambitious Gaganyaan mission into space.
-
Question 22 of 30
22. Question
Consider the following statements regarding ‘Committee on Privileges’
- It is a Parliamentary Committee present in both the Houses of the Parliament
- The functions of the Committee of Privileges are semi-judicial in nature
- The Chairperson of the Rajya Sabha heads the committee in Rajya Sabha.
Choose the correct answer using the code given below
Correct
Solution (a)
Statement Analysis:
Statement 1 Statement 2 Statement 3 Correct Correct Incorrect Privileges Committee is a Parliamentary Committee present in both the Houses of the Parliament. It is one of the Standing Committees to Inquire The functions of the Committee of Privileges are semi-judicial in nature. It examines the cases of breach of privileges of the House and its members and recommends appropriate action. The Speaker of the Lok Sabha heads the committee of privileges, and nominates the members as per respective party strengths. The Deputy Chairperson of the Rajya Sabha heads the committee in RS. Context – The committee was in news
Incorrect
Solution (a)
Statement Analysis:
Statement 1 Statement 2 Statement 3 Correct Correct Incorrect Privileges Committee is a Parliamentary Committee present in both the Houses of the Parliament. It is one of the Standing Committees to Inquire The functions of the Committee of Privileges are semi-judicial in nature. It examines the cases of breach of privileges of the House and its members and recommends appropriate action. The Speaker of the Lok Sabha heads the committee of privileges, and nominates the members as per respective party strengths. The Deputy Chairperson of the Rajya Sabha heads the committee in RS. Context – The committee was in news
-
Question 23 of 30
23. Question
With reference to ‘Eastern Swamp Deer’, consider the following statements
- It is the largest sub-species of the Swamp Deer family
- It is listed in the IUCN Red Data Book as a threatened species
Choose the correct statement(s)
Correct
Solution (d)
Statement Analysis:
Statement 1 Statement 2 Incorrect Incorrect There are three subspecies of Barasingha found in India – 1. Wetland Barasingha (Rucervus duvaucelii duvacelii) – The largest among all the swamp deer of India
2. Hard-ground Barasingha (Rucervus duvaucelii branderi)
3. Eastern Barasingha (Rucervus duvaucelii ranjitsinhii). Eastern swamp deer is the smallest of Barasinghas.
It is listed in the IUCN Red Data Book as an endangered species. Context – There was a dip in the population of Eastern Swamp Deer in Kaziranga National Park.
Incorrect
Solution (d)
Statement Analysis:
Statement 1 Statement 2 Incorrect Incorrect There are three subspecies of Barasingha found in India – 1. Wetland Barasingha (Rucervus duvaucelii duvacelii) – The largest among all the swamp deer of India
2. Hard-ground Barasingha (Rucervus duvaucelii branderi)
3. Eastern Barasingha (Rucervus duvaucelii ranjitsinhii). Eastern swamp deer is the smallest of Barasinghas.
It is listed in the IUCN Red Data Book as an endangered species. Context – There was a dip in the population of Eastern Swamp Deer in Kaziranga National Park.
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Question 24 of 30
24. Question
‘SAMARTH’, a scheme recently seen in news is related to
Correct
Solution (d)
SAMARTH stands for Sustainable Agrarian Mission on use of Agro Residue in Thermal Power Plants. It is emerging that the efforts of the Government in transforming the problem of stubble burning into a solution of power production with lower carbon footprints, would continue to bear fruit with the active participation of Farmers, Pellet manufacturers and power plants in the country. This would yield additional income for farmers. It is going to play a big role towards clean energy transition of the country.
Context – The mission was launched recently
Incorrect
Solution (d)
SAMARTH stands for Sustainable Agrarian Mission on use of Agro Residue in Thermal Power Plants. It is emerging that the efforts of the Government in transforming the problem of stubble burning into a solution of power production with lower carbon footprints, would continue to bear fruit with the active participation of Farmers, Pellet manufacturers and power plants in the country. This would yield additional income for farmers. It is going to play a big role towards clean energy transition of the country.
Context – The mission was launched recently
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Question 25 of 30
25. Question
Consider the following statements regarding ‘mRNA vaccines’
- These vaccines are non-infectious.
- They provide cellular immunity as well as humoral immunity.
- They are stable over a vast range of temperature.
- The vaccine can be administered both by ex-vivo and in-vivo methods
Choose the correct statements
Correct
Solution (c)
Statement Analysis:
Statement 1 Statement 2 Statement 3 Statement 4 Correct Correct Incorrect Correct mRNA vaccines are not constructed from an active pathogen (or even an inactivated pathogen), they are non-infectious. In contrast, traditional vaccines require the production of pathogens, which, if done at high volumes, could increase the risks of localized outbreaks of the virus at the production facility Biological advantage of mRNA vaccines is that since the antigens are produced inside the cell, they stimulate cellular immunity, as well as humoral immunity. Humoral immunity protects the body against extracellular pathogens and their toxins. Cell-mediated immunity protects the body against intracellular pathogens. mRNA is fragile, some vaccines must be kept at very low temperatures to avoid degrading and thus giving little effective immunity to the recipient. The vaccine can be administered by ex-vivo as well as in-vivo methods. The simplest way that ex vivo dendritic cells take up mRNA molecules is through endocytosis, a fairly inefficient pathway in the laboratory setting that can be significantly improved through electroporation. Context – mRNA vaccines were in news.
Incorrect
Solution (c)
Statement Analysis:
Statement 1 Statement 2 Statement 3 Statement 4 Correct Correct Incorrect Correct mRNA vaccines are not constructed from an active pathogen (or even an inactivated pathogen), they are non-infectious. In contrast, traditional vaccines require the production of pathogens, which, if done at high volumes, could increase the risks of localized outbreaks of the virus at the production facility Biological advantage of mRNA vaccines is that since the antigens are produced inside the cell, they stimulate cellular immunity, as well as humoral immunity. Humoral immunity protects the body against extracellular pathogens and their toxins. Cell-mediated immunity protects the body against intracellular pathogens. mRNA is fragile, some vaccines must be kept at very low temperatures to avoid degrading and thus giving little effective immunity to the recipient. The vaccine can be administered by ex-vivo as well as in-vivo methods. The simplest way that ex vivo dendritic cells take up mRNA molecules is through endocytosis, a fairly inefficient pathway in the laboratory setting that can be significantly improved through electroporation. Context – mRNA vaccines were in news.
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Question 26 of 30
26. Question
In a certain code language ‘069’ means ‘grapes are sweet’, ‘476’ means ‘very sweet fruit’ and ‘509’ means ‘grapes are ripe’. Which of the following digits means ‘ripe’ in that language?
Correct
Solution (c)
In first and third statements, the common words are ‘grapes are’ and the common code digit is ’09’ not necessarily in the same order. So, in third statement ‘5’ means ‘ripe’.
Incorrect
Solution (c)
In first and third statements, the common words are ‘grapes are’ and the common code digit is ’09’ not necessarily in the same order. So, in third statement ‘5’ means ‘ripe’.
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Question 27 of 30
27. Question
In a certain language, 32496 is written as SMILE and 580 is written as RUN. How is 33980 coded in that language?
Correct
Solution (a)
From the two examples, we can assign a number corresponding to each of the given alphabets. Like,
S → 3
M →2
I →4
L →9
E →6
R →5
U →8
N →0
Similarly 33980 will denote SSLUN.
Incorrect
Solution (a)
From the two examples, we can assign a number corresponding to each of the given alphabets. Like,
S → 3
M →2
I →4
L →9
E →6
R →5
U →8
N →0
Similarly 33980 will denote SSLUN.
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Question 28 of 30
28. Question
In a certain code ‘CERTAIN’ is coded as ‘BFQUZJM’. How is ‘MUNDANE’ coded in that code?
Correct
Solution (a)
C B -1 E F 1 R Q -1 T U 1 A Z -1 I J 1 N M -1 Each letter moves -1, + 1 alternatively. Applying the same principle,
M L -1 U V 1 N M -1 D E 1 A Z -1 N O 1 E D -1 Incorrect
Solution (a)
C B -1 E F 1 R Q -1 T U 1 A Z -1 I J 1 N M -1 Each letter moves -1, + 1 alternatively. Applying the same principle,
M L -1 U V 1 N M -1 D E 1 A Z -1 N O 1 E D -1 -
Question 29 of 30
29. Question
In a certain code language K is written as 11 and KITE is written as 37. How will the word ‘TANGENT’ be written in that code language?
Correct
Solution (b)
K= 11 position in English alphabet.
E = 5 and P = 16.
Therefore, TANGENT will be
T=20
A=1
N=14
G=7
E=5
N=14
T=20
Adding all the numbers we get 81.
Incorrect
Solution (b)
K= 11 position in English alphabet.
E = 5 and P = 16.
Therefore, TANGENT will be
T=20
A=1
N=14
G=7
E=5
N=14
T=20
Adding all the numbers we get 81.
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Question 30 of 30
30. Question
Read the following passage and answer the questions that follow each passage. Your answer to these questions should be based on passage only.
The Indian middle class consist of so many strata that it defies categorisation under a single term class, which would imply a considerable degree of homogeneity. Yet two paradoxical features characterise its conduct fairly uniformly; extensive practice and intensive abhorrence of corruption. In the several recent surveys of popular perceptions of corruptions, politicians of course invariably and understandably top the list, closely followed by bureaucrats, policemen, lawyers, businessmen and others. The quintessential middle class, if teachers do not figure high on this priority list, it is not for lack of trying, but for lack of opportunities. Over the years, the sense of shock over acts of corruption in the middle class has witnessed a steady decline, as its ambitions for a better material life have soared but the resources for meeting such ambitions have not kept pace. What is fascinating however is the intense yearning of this class for a clean corruption less politics and society, a yearning that has again and again surfaced with any figure public or obscure, focus on his mission of eradicating corruption. Even the repeated failure of this promise on virtually every man’s part has not subjected it to the law of diminishing returns.
Q.30) The intense middle class intensely yearns for
Correct
Solution (c)
Refer to, “What is fascinating however is the intense yearning of this class for a clean corruption less politics and society”.
Hence, option c is the correct answer.
Incorrect
Solution (c)
Refer to, “What is fascinating however is the intense yearning of this class for a clean corruption less politics and society”.
Hence, option c is the correct answer.
All the Best
IASbaba