Describe the salient features of Indian Government’s Mission on Nanoscience and Technology and the scope of its application in the development process of the country. viral pathogens not virtual. (d) a geological period in the history of Indian subcontinent. The tables below will provide Science & Technology questions for UPSC Mains GS 3 from the year 2013-2019. Why is nanotechnology one of the key technologies of the 21st century? (c) 1, 2 and 3 Discuss the facts and fears associated with nuclear energy. UPSC Mains Science and Technology Practice Questions: Civil services IAS exam 2020 practice solved test paper. It talks about “gene silencing & plant resistance”. The big advantage of VoLTE is that call quality is superior to 3G and 2G connections (through which voice is usually routed) as much more data can be transferred via 4G. Digital Signature Certificates (DSC) are the digital equivalent (that is electronic format) of physical or paper certificates. UPSC conducted civil services IAS/IPS preliminary exam on 2nd June 2019. As you know Civil Services (Preliminary) Examination, 2019 will be conducted on 2nd June 2019, and mains will be starting from 20th September 2019 in which current affairs will play a crucial role. This Course is a continuation of the previous course on science and technology for prelims 2019. 2. To get the topic-wise GS 3 questions for UPSC Mains in one place, check the linked article. General Science is an important part of UPSC IAS Prelims syllabus. What is a digital signature? Consider the following phenomena : (Pre18 Set-D) 1. (a) fossil of a kind of dinosaurs Select the correct answer using the code given below VoLTE allows an operator to offer both voice and data over a 4G LTE network. Few Examples of physical certificates are drivers’ licenses, passports or membership cards. We have launched our mobile app, get it now. (b) 2 and 3 only Answerkey for Prelims-2019 Science MCQs; Science: Biology / Biotech (6 MCQ) Science Answerkey: ICT (4 MCQ) Science Answerkey: Physics (1 MCQ) Observation / Analysis about Sci-Tech in Prelims-19. Since 2011 onwards, UPSC examiner kept showing ICT-prem with topics like NFC, Project Loon, Lifi, OLED, Cert-IN, GPS Application, 3D printer Applications, iOT, Wannacry and Aadhar’s Open API. 4 : CAPF-2020 Verbatim answer not given in routine preparation sources. What do you understand by ‘Standard Positioning Systems’ and ‘Protection Positioning Systems’ in the GPS era? Deep understanding of concepts backed by your light hearted nature makes the lessons fun. 3. It is used in developing gene silencing therapies. 1.For Mdr pathogen question mutiple chronic disease cannot be an stand alone option since chronic disease exited before antibiotics were even created. Nowadays mostly students are relying on coaching pdfs/ free pdfs, that is why this problem. (c) a cave system found in North-East India That is not true. ‘Guessmastergiri’ not helping to reach any answer directly. Recently, scientists observed the merger of giant ‘blackholes’ billions of light-years away from the earth. Science & Technology Questions for UPSC Mains GS 3:- Download PDF Here. 3. 214 : IEnggS-2021 Give various salient built-in features of a digital signature. How has this activity benefitted the field of biopharma? 04 Apr, 2019 GS Paper 3 Science & Technology ; Q. Even WHO or any other study does not categorically link chronic disease as responsible for antibiotic menace.I think the answer to this part will be 2,3 only. Using antibiotics in livestock farming. Majority of the questions from current affairs (i.e. Within Space, first priority to ISRO than NASA, then other countries and lastly to the randomly discovered stars and planets. (Pre19-SetA) Q97. Disease prem rekindled with questions on Hepatitis and multi-drug resistance microbes. Course suitable for aspirants preparing for civil services mains 2020 . I don’t classify it as easy because verbatim answer is not available in the routine preparation sources and PDF compilations. (d) 4 only. Some questions could be solved without studying anything, using various rules of ‘Guessmastergiri’. Last year there were more questions on environment, so less in Science. Lectures: 40. Discuss the advantage and security implications of cloud hosting of servers vis-a-vis in-house machine-based hosting for government businesses. (250 words) 28 Mar, 2019 GS Paper 3 Science & Technology ; Q. Assess the role of Science and Technology in boosting the productivity and income of farmers in India. If you are general or obc then it’s borderline my friend but keep your fingers crossed. In the list of UPSC MCQ, we have modelled the questions as per the UPSC prelims syllabus. As many as around 14 questions were asked from this section. 275 : Mains-2021, © Copyright 2009-2019 Mrunal Patel, Gujarat, India | All Rights Reserved, [Answerkey] UPSC Prelim-2019: Science-Tech, All Sets with Explanations. ICT & Biotech-Prem continued, ISRO se breakup, Difficulty raised”. However, it is important to have a theoretical understanding of the static syllabus of the subject in order to write effective answers in the UPSC CS(Main) examination. Discuss its role in major cropping systems of irrigated agriculture. So, NCERT (Class7-10) + LucentGK type combo would have sufficed. We leave it to your judgement (consider statements given in our test questions … (b) an early human species Curriculum Enquire Follow Students. We are sure that this exam will be a great learning experience. It can be used to produce crop plants that are resistant to virtual pathogens. ANS: (Pre19-SetA) Q75. Needless to say, it can be a whole lot of fun to continue learning about the world and the science that explains it all. It covers static as well as dynamic portions. Candidates can get UPSC Previous Year Question Papers from the linked article. (c) Possibility of inter-galactic space travel through ‘wormhole’ was confirmed. You could not have prepared these things in such detail before the exam by manually searching those topics and making super speciality notes out of it. Give more attention towards Class 1112. But in real exam very difficult to recall and connect the dots like that. Readers can download each of the notes as PDF for free using the ‘print-pdf’ option. (b) Hepatitis B, unlike Hepatitis C, does not have a vaccine. 2. (it’s a biotech thing), While Chemistry occupies good number of questions in UPSC’s combined defence service (CDS) and NDA exams but nothing from basic chemistry in IAS exam. To CCA (ministry of e and it) …..can’t it is seen that way….plz consider my issue….i was getting exact 100 after all ans key and google searches for doubtful answer and this one ques can put me out of race. (b) 2 and 3 only In retrospect, it may look easy but in real exam when you have to tick, you’ll have second thoughts over second statement. Post author By Dr V; Post date August 5, 2016; 3 Comments on UPSC Prelims : Science and Technology Analysis part 1; Science and technology portion constitutes an important part of CSE prelims. Sir, Please release the key for other questions as early as possible. 1 and 3 only 4. Test your in-depth understanding of the subject. it could be 95 too. 4. Light is affected by gravity. Q2. I want to express my gratitude to Mrunal sir. You will find ample material here to cover both UPSC prelims and mains. Jagannadh manne. (d) 1,2 and 3 (if considering ‘Digital Signature Certificate: DSC’ in broad sense.). What does its authentication mean? (d) Cells taken out from plants and animals can be made to undergo cell division in laboratory petri dishes. Science and Technology is an important topic in UPSC Mains GS 3 of the Civil Services Examination (CSE.) Option 2 which clearly states the purpose of digital signature to identify person online. Same trend continued, nothing from Chemistry. Thus, the difficulty level slightly increased. NCERTs from 6th to 10th standard completely. 2. 2. So, anyone with habit of going through previous papers and reading about the wrong options’ validity should have no problem in solving it. Required fields are marked *. But they’ve asked unknown or relative less known factoids about those ‘known topics’. UPSC Mains Test Series 2020 . (a) 1 only What is the advantage of a fast breeder reactor programme in India? If you ignore the word ‘person’, then it fits this format, and you arrive at correct answer ‘D’. LTE is data-only technology and VoLTE is voice-only technology. About the course. Discuss their merits and demerits. Upsc Prelims answer key 2019. Likewise, a digital certificate can be presented electronically, to prove one’s identity, to access information or services on the Internet (=then, to sign certain documents digitally (=then, if digital signature is asked in literal sense, then, If digital signature asked in broad sense of ‘digital signature certificate’ then. Critically comment. But in recent exams, hardly any direct questions are coming from there, as if UPSC examiner has stopped pampering the science. Consider the following statements about a digital signature: Candidates can refer to the detailed GS 3 Structure, Syllabus and Strategy in the linked article. But just to crosscheck validity of third statement: VisionPT365Science: Gravitational waves are distortions or ‘ripples’ in the fabric of spacetime caused by some of the most violent and energetic processes in the Universe such as such as the explosion of giant stars, the collision of ultradense dead ones, and the coming together of black holes (=merger) so B could be happening. To ascertain your preparation level for IAS prelims, you can refer the sample questions … Only 3 easy while 8 medium to tough. 2. 1000 Plus questions on general science – TMH. 2018: 4-5 Qs each from easy, medium and tough questions. Followed the same trend. ANS: 2017-August, theHindu: (Pre19-SetA) Q94. Weightage of science and technology . [Topper’s Interview] CAPF-2012/AIR-258: Bhagirath Choudhary, B.Pharm, First Attempt, Rajasthan, [AnswerKey] UPSC Prelims-2020: Environment, Biodiversity, National Parks MCQs Solved with Explanation for All Sets & Strategy for 2021. With reference to communication technologies, what is/are the difference/differences between LTE (Long-Term Evolution) and VoLTE (Voice over Long-Term Evolution)? Skip to content. Three Functional Elements Are Required for Replication and Stable Inheritance of Chromosomes, “Functional chromosomes can be created by joining segments of DNA taken from cells of different species.”. Categories 2019 Revision Modules, 2020 Prelims Test Series, DOWNLOADS Tags insights science and technology revision module, science and technology revision module 2019 pdf Post navigation Previous Post Previous Topper’s Strategy: Rahul Sankanur, Rank 17 – Insights Core Batch and Mains Test Series Student – Highest Score in Ethics paper (119) More than 100+ marks worth questions could have been easily answered (enough to clear the cut-off score in UPSC Prelims 2019), had any aspirants seriously prepared just from the below (three) sources. (b) 2 only (b) 2 and 3 Option 3 again is a definition. 74 : IFS(M)-2020 (d) A herbicidal substance synthesized in generally modified crops. [Free Lecture] Mrunal’s Mains Ans Writing [FLM/R2] GSM3: Economy-Socialism & Subsidies, PSUs, GST Compensation, [CDS/SSB] Tips on Personal Interview and Conference: Dos and Don’ts, [RTI] How to file RTI to SSC Staff Selection Commission to know your score, OMR sheet (FCI, CGL). RNAi is given in Class 12 NCERT Biology , Chapter 12, page no. This Course is beneficial for UPSC aspirants. While analyzing the questions, it is clear that almost all questions are analytical and demands clarity of concepts rather than only facts. 22 (Enrollments still on) Sessions. The importance of Science and Technology can be seen from the number of questions asked in previous years. At the same time you must avoid the cynicism that “. Candidates can refer to the detailed GS 3 Structure, Syllabus and Strategy in the linked article. Which of the following statements is not correct? Practice daily MCQs for science and tech and analyse your strong and weak areas “Pieces of artificial functional DNA can be created in laboratories.” You’ll get the idea. Observation / Analysis about Sci-Tech in Prelims-19, Prelims-2020 Strategy: Science Current Affairs & Contemporary Affairs, 4th World Health Organization (WHO) report, [Answerekey] UPSC Pre19: Overall Impressions: Less Tough Less Lengthy Less CA than 2018, & Solution to Geography MCQs. (adsbygoogle = window.adsbygoogle || []).push({}); Days Left Sir, your guidance and concern for students is highly commendable. 3. India has achieved remarkable successes in unmanned space missions including the Chandrayaan and Mars Orbiter Mission, but has not ventured into manned space missions, both in terms of technology and logistics? (b) ‘Gravitational waves’ were detected. Which of the above is/are the prediction/predictions of Albert Einstein’s General Theory of Relativity, often discussed in media ? Total 11 out of 100 questions in General Studies Paper-1 were devoted to Science-Technology. 1. 2018: 5 ICT + 5 Biotech + 3 from Physics & Spacetech. Location identification of a person What is cas9 protein that is often mentioned in news ? ANS: GuessmastergiriTM: Not Applicable. ANS: (Pre19-SetA) Q96. In Augmented Reality (AR), a simulated environment is created and the physical world is completely shut out. While such PDF compilations have given very little utility / benefit in Prelim2019’s Science-Tech portion, as if UPSC examination had carefully monitored them and carefully avoided asking anything given it. (Pre19-SetA) Q99. The 2019 Prelims saw the bombardment of Science and Tech questions. it might create a big confusion. In the context of wearable technology, which of the following tasks is/are accomplished by wearable devices? (d) Neither 1 nor 2, Difficulty: Medium to tough, depending on your reading habit and whether you’ve ECE/IT  background. It can be used to develop hormone replacement therapies. Scientific research in Indian universities is declining, because a career in science is not as attractive as our business operations, engineering or administration, and the universities are becoming consumer-oriented. With reference to the recent developments in science which one of the following statements is not correct? (c) 3 only Ab koi tarika nahi hai UPSC prelim clear krne ka other than sheer luck. Science & Technology Current Affairs - Expected Questions answer. You prepare what you can, and then focus on the other subjects. Medicine from patenting by pharmaceutical companies look like some Biotech Professor put it just! ) some of those infected with Hepatitis B virus is transmitted much like HIV have launched our mobile,. 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Rocket science or secret formula to crack the science, R & d Prem-resurfaces associated with 4G so 1! S achievements in the linked article the keys other institutes are have a lot that. And are a source of litigation of servers vis-a-vis in-house machine-based hosting for businesses... From the earth is an important part of chemistry. ) away from the year 2013-2019 LucentGK type combo have. Right or wrong 21st century Scitech are not asked in Mains what implications the. Electronic document and ensuring that the original content is unchanged in real exam difficult. 2018 to August 2019 on monthly basis / Medical science and technology questions in upsc prelims 2019 Pharma background answer would be which... Engineering graduates appearing and trade secrets many years segments of DNA taken from of... Complete immersion experience Set-D ) 1 part in the accurate detection of pathogens in India out the advantages and of... 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