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UPSC Science & Technology PYQs 2016 | Vaidra | Vaidra
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Science & Technology UPSC PYQ 2016

13 questions from the UPSC 2016 examination.

13 questions

1Mediumprelims2 marks
Health & Diseases

With reference to pre-packaged items in India, it is mandatory to the manufacturer to put which of the following information on the main label, as per the Food Safety and Standards (Packaging and Labelling) Regulations, 2011? 1. List of ingredients including additives 2. Nutrition information 3. Recommendations, if any, made by the medical profession about the possibility of any allergic reactions 4. Vegetarian/non-vegetarian Select the correct answer using the code given below.

A1, 2 and 3
B2, 3 and 4
C1, 2 and 4
D1 and 4 only
2Easyprelims2 marks
Computer & Information Technology

'SWAYAM', an initiative of the Government of India, aims at

Apromoting the Self Help Groups in rural areas
Bproviding financial and technical assistance to young start-up entrepreneurs
Cpromoting the education and health of adolescent girls
Dproviding affordable and quality education to the citizens for free
3Easyprelims2 marks
Biotechnology & Genetics

In the context of the developments in Bioinformatics, the term 'transcriptome', sometimes seen in the news, refers to

Aa range of enzymes used in genome editing
Bthe full range of mRNA molecules expressed by an organism
Cthe description of the mechanism of gene expression
Da mechanism of genetic mutations taking place in cells
4Mediumprelims2 marks
Computer & Information Technology

With reference to 'Bitcoins', sometimes seen in the news, which of the following statements is/are correct? 1. Bitcoins are tracked by the Central Banks of the countries. 2. Anyone with a Bitcoin address can send and receive Bitcoins from anyone else with a Bitcoin address. 3. Online payments can be sent without either side knowing the identity of the other. Select the correct answer using the code given below.

A1 only
B2 and 3 only
C1 and 3 only
D1, 2 and 3
5Mediumprelims2 marks
Space Technology & Astronomy

Consider the following statements: The Mangalyaan launched by ISRO 1. Is also called the Mars Orbiter Mission 2. Made India the second country to have a spacecraft orbit the Mars after USA 3. Made India the only country to be successful in making its spacecraft orbit the Mars in its very first attempt Which of the statements given above is/are correct?

A1 only
B2 and 3 only
C1 and 3 only
D1, 2 and 3
6Easyprelims2 marks
Defence Technology

What is 'Greased Lightning-10 (GL-10)', recently in the news?

AElectric plane tested by NASA
BSolar-powered two-seater aircraft designed by Japan
CSpace observatory launched by China
DReusable rocket designed by ISRO
7Easyprelims2 marks
Computer & Information Technology

Regarding ‘DigiLocker’, sometimes seen in the news, which of the following statements is/are correct? 1. It is a digital locker system offered by the Government under Digital India Programme. 2. It allows you to access your e-documents irrespective of your physical location. Select the correct answer using the code given below:

A1 only
B2 only
CBoth 1 and 2
DNeither 1 nor 2
8Easyprelims2 marks
Defence Technology

Which one of the following is the best description of 'INS Astradharini', that was in the news recently?

AAmphibious warfare ship
BNuclear-powered submarine
CTorpedo launch and recovery vessel
DNuclear-powered aircraft carrier
9Mediumprelims2 marks
Health & Diseases

Which of the following statements is/are correct? Viruses can infect 1. Bacteria 2. Fungi 3. Plants Select the correct answer using the code given below.

A1 and 2 only
B3 only
C1 and 3 only
D1, 2 and 3
10Easyprelims2 marks
Energy & Environment

India is an important member of the ‘International Thermonuclear Experimental Reactor’. If this experiment succeeds, what is the immediate advantage for India?

AIt can use thorium in place of uranium for power generation.
BIt can attain a global role in satellite navigation.
CIt can drastically improve the efficiency of its fission reactors in power generation.
DIt can build fusion reactors for power generation.
11Mediumprelims2 marks
Space Technology & Astronomy

With reference to ‘Astrosat’, the astronomical observatory launched by India, which of the following statements is/are correct? 1. Other than USA and Russia, India is the only country to have launched a similar observatory into space. 2. Astrosat is a 2000 kg satellite placed in an orbit at 1650 km above the surface of the Earth. Select the correct answer using the code given below.

A1 only
B2 only
CBoth 1 and 2
DNeither 1 nor 2
12Mediumprelims2 marks
Computer & Information Technology

'Project Loon', sometimes seen in the news, is related to

Awaste management technology
Bwireless communication technology
Csolar power production technology
Dwater conservation technology
13Mediumprelims2 marks
Computer & Information Technology

With reference to ‘LiFi’, recently in the news, which of the following statements is/are correct? 1. It uses light as the medium for high-speed data transmission. 2. It is a wireless technology and is several times faster than WiFi. Select the correct answer using the code given below.

A1 only
B2 only
CBoth 1 and 2
DNeither 1 nor 2
Science & Technology — All Years|All Subjects