UPSC Civil Services Prelims 2020 - General Studies Paper I — question paper

With reference to carbon nanotubes, consider the following statements: 1. They can be used as carriers of drugs and antigens in the human body. 2. They can be made into artificial blood capillaries for an injured part of human body. 3. They can be used in biochemical sensors. 4. Carbon nanotubes are biodegradable. Which of the statements given above are correct ?

Consider the following activities: 1. Spraying pesticides on a crop field 2. Inspecting the craters of active volcanoes 3. Collecting breath samples from spouting whales for DNA analysis At the present level of technology, which of the above activities can be successfully carried out by using drones ?

“The experiment will employ a trio of spacecraft flying in formation in the shape of an equilateral triangle that has sides one million kilometres long, with lasers shining between the craft.” The experiment in question refers to

Consider the following statements: 1. Genetic changes can be introduced in the cells that produce eggs or sperms of a prospective parent. 2. A person’s genome can be edited before birth at the early embryonic stage. 3. Human induced pluripotent stem cells can be injected into the embryo of a pig. Which of the statements given above is/are correct ?

What is the importance of using Pneumococcal Conjugate Vaccines in India ? 1. These vaccines are effective against pneumonia as well as meningitis and sepsis. 2. Dependence on antibiotics that are not effective against drug-resistant bacteria can be reduced. 3. These vaccines have no side effects and cause no allergic reactions. Select the correct answer using the code given below

In India, the term “Public Key Infrastructure” is used in the context of

Which of the following statements are correct regarding the general difference between plant and animal cells ? 1. Plant cells have cellulose cell walls whilst animal cells do not. 2. Plant cells do not have plasma membrane unlike animal cells which do. 3. Mature plant cell has one large vacuole whilst animal cell has many small vacuoles.: Select the correct answer using the code given below

Which of the following are the reasons/factors for exposure to benzene pollution ? 1. Automobile exhaust 2. Tobacco smoke 3. Wood burning 4. Using varnished wooden furniture 5. Using products made of polyurethane Select the correct answer using the code given below

If another global financial crisis happens in the near future, which of the following actions/policies are most likely to give some immunity to India? 1. Not depending on short-term foreign borrowings 2. Opening up to more foreign banks 3. Maintaining full capital account convertibility Select the correct answer using the code given below

If you withdraw ₹1,00,000 in cash from your Demand Deposit Account at your bank, the immediate effect on aggregate money supply in the economy will be

With reference to Foreign Direct Investment in India, which one of the following is considered its major characteristic ?

With reference to the international trade of India at present, which of the following statements is/are correct ? 1. India’s merchandise exports are less than its merchandise imports. 2. India’s imports of iron and steel, chemicals, fertilisers and machinery have decreased in recent years. 3. India’s exports of services are more than its imports of services. 4. India suffers from an overall trade/current account deficit. Select the correct answer using the code given below

The term ‘West Texas Intermediate’, sometimes found in news, refers to a grade of

In the context of the Indian economy, non-financial debt includes which of the following? 1. Housing loans owed by households 2. Amounts outstanding on credit cards 3. Treasury bills Select the correct answer using the code given below

In India, why are some nuclear reactors kept under “IAEA Safeguards” while others are not ?

With reference to Trade-Related Investment Measures (TRIMS), which of the following statements is/are correct ? 1. Quantitative restrictions on imports by foreign investors are prohibited. 2. They apply to investment measures related to trade in both goods and services. 3. They are not concerned with the regulation of foreign investment. Select the correct answer using the code given below

If the RBI decides to adopt an expansionist monetary policy, which of the following would it not do? 1. Cut and optimize the Statutory Liquidity Ratio 2. Increase the Marginal Standing Facility Rate 3. Cut the Bank Rate and Repo Rate Select the correct answer using the code given below

With reference to the Indian economy after the 1991 economic liberalization, consider the following statements: 1. Worker productivity (₹ per worker at 2004-05 prices) increased in urban areas while it decreased in rural areas. 2. The percentage share of rural areas in the workforce steadily increased. 3. In rural areas, the growth in non-farm economy increased. 4. The growth rate in rural employment decreased. Which of the statements given above is/are correct ?

Consider the following statements: 1. In terms of short-term credit delivery to the agriculture sector, District Central Cooperative Banks (DCCBs) deliver more credit in comparison to Scheduled Commercial Banks and Regional Rural Banks. 2. One of the most important functions of DCCBs is to provide funds to the Primary Agricultural Credit Societies. Which of the statements given above is/are correct ?

In India, under cyber insurance for individuals, which of the following benefits are generally covered, in addition to payment for the loss of funds and other benefits ? 1. Cost of restoration of the computer system in case of malware disrupting access to one’s computer 2. Cost of a new computer if some miscreant wilfully damages it, if proved so 3. Cost of hiring a specialized consultant to minimize the loss in case of cyber extortion 4. Cost of defence in the Court of Law if any third party files a suit Select the correct answer using the code given below

In India, which of the following can be considered as public investment in agriculture? 1. Fixing Minimum Support Price for agricultural produce of all crops 2. Computerization of Primary Agricultural Credit Societies 3. Social Capital development 4. Free electricity supply to farmers 5. Waiver of agricultural loans by the banking system 6. Setting up of cold storage facilities by the governments Select the correct answer using the code given below

What is the importance of the term “Interest Coverage Ratio” of a firm in India? 1. It helps in understanding the present risk of a firm that a bank is going to give loan to. 2. It helps in evaluating the emerging risk of a firm that a bank is going to give loan to. 3. The higher a borrowing firm’s level of Interest Coverage Ratio, the worse is its ability to service its debt. Select the correct answer using the code given below

Which of the following factors/policies were affecting the price of rice in India in the recent past ? 1. Minimum Support Price: 2. Government's trading 3. Government’s stockpiling 4. Consumer subsidies Select the correct answer using the code given below

Consider the following statements: 1. The value of Indo-Sri Lanka trade has consistently increased in the last decade. 2. “Textile and textile articles” constitute an important item of trade between India and Bangladesh. 3. In the last five years, Nepal has been the largest trading partner of India in South Asia. Which of the statements given above is/are correct ?

In which one of the following groups are all the four countries members of G20 ?

Under the Kisan Credit Card scheme, short-term credit support is given to farmers for which of the following purposes ? 1. Working capital for maintenance of farm assets 2. Purchase of combine harvesters, tractors and mini trucks 3. Consumption requirements of farm households 4. Post-harvest expenses 5. Construction of family house and setting up of village cold storage facility Select the correct answer using the code given below

Consider the following statements: 1. The weightage of food in Consumer Price Index (CPI) is higher than that in Wholesale Price Index (WPI). 2. The WPI does not capture changes in the prices of services, which CPI does. 3. Reserve Bank of India has now adopted WPI as its key measure of inflation and to decide on changing the key policy rates. Which of the statements given above is/are correct ?

Consider the following pairs:
River — Flows into
1. Mekong — Andaman Sea
2. Thames — Irish Sea
3. Volga — Caspian Sea
4. Zambezi — Indian Ocean
Which of the pairs given above is/are correctly matched?

Consider the following statements: 1. In the case of all cereals, pulses and oil-seeds, the procurement at Minimum Support Price (MSP) is unlimited in any State/UT of India. 2. In the case of cereals and pulses, the MSP is fixed in any State/UT at a level to which the market price will never rise, Which of the statements given above is/are correct?

With reference to the Indian economy, consider the following statements: 1. ‘Commercial Paper’ is a short-term unsecured promissory note. 2. ‘Certificate of Deposit’ is a long-term instrument issued by the Reserve Bank of India to a corporation. 3. ‘Call Money’ is a short-term finance used for interbank transactions. 4. ‘Zero-Coupon Bonds’ are the interest bearing short-term bonds issued by the Scheduled Commercial Banks to corporations. Which of the statements given above is/are correct ?

With reference to the cultural history of India, consider the following pairs:
Term — Meaning
1. Parivrajaka — Renunciant and Wanderer
2. Shramana — Priest with a high status
3. Upasaka — Lay follower of Buddhism
Which of the pairs given above are correctly matched?

With reference to Indian elephants, consider the following statements: 1. The leader of an elephant group is a female. 2. The maximum gestation period can be 22 months. 3. An elephant can normally go on calving till the age of 40 years only. 4. Among the States in India, the highest elephant population is in Kerala. Which of the statements given above is/are correct ?

Which of the following Protected Areas are located in Cauvery basin ? 1. Nagarhole National Park 2. Papikonda National Park 3. Sathyamangalam Tiger Reserve 4. Wayanad Wildlife Sanctuary Select the correct answer using the code given below

With reference to India’s biodiversity, Ceylon frogmouth, Coppersmith barbet, Gray-chinned minivet and White-throated redstart are

Which one of the following protected areas is well-known for the conservation of a sub-species of the Indian swamp deer (Barasingha) that thrives well on hard ground and is exclusively graminivorous ?

Steel slag can be the material for which of the following ? 1. Construction of base road 2. Improvement of agricultural soil 3. Production of cement Select the correct answer using the code given below

Which of the following are the most likely places to find the musk deer in its natural habitat ? 1. Askot Wildlife Sanctuary . 2. Gangotri National Park 3. Kishanpur Wildlife Sanctuary 4. Manas National Park Select the correct answer using the code given below

In rural road construction, the use of which of the following is preferred for ensuring environmental sustainability or to reduce carbon footprint? 1. Copper slag 2. Cold mix asphalt technology 3. Geotextiles 4. Hot mix asphalt technology 5. Portland cement Select the correct answer using the code given below

Consider the following statements: 1. Coal ash contains arsenic, lead and mercury. 2. Coal-fired power plants release sulphur dioxide and oxides of nitrogen into the environment. 3. High ash content is observed in Indian coal. Which of the statements given above is/are correct?

What is the use of biochar in farming? 1. Biochar can be used as a part of the growing medium in vertical farming. 2. When biochar is a part of the growing medium, it promotes the growth of nitrogen-fixing microorganisms. 3. When biochar is a part of the growing medium, it enables the growing medium to retain water for longer time. Which of the statements given above is/are correct?