UPSC Mains 2020

Model answers for all UPSC Mains 2020 previous year questions — detailed answers, diagrams, flowcharts and structured answer writing for GS 1, 2, 3 and Ethics.

Define potential GDP and explain its determinants. What are the factors that have been inhibiting India from realizing its potential GDP?

GS310 marks2020Economic DevelopmentModel answer

Analyze internal security threats and transborder crimes along Myanmar, Bangladesh and Pakistan borders including Line of Control (LoC). Also discuss the role played by various security forces in this regard.

GS315 marks2020Internal SecurityModel answer

What are the key features of the National Clean Air Programme (NCAP) initiated by the Government of India?

GS315 marks2020EnvironmentModel answer

What do you understand by nanotechnology and how is it helping in health sector?

GS310 marks2020Science & TechnologyModel answer

What are the salient features of the Jal Shakti Abhiyan launches by the Government of India for water conservation and water security?

GS310 marks2020AgricultureModel answer

Explain the rationale behind the Goods and Services Tax (Compensation to States) Act of 2017. How has COVID-19 impacted the GST compensation fund and created new federal tensions?

GS315 marks2020Economic DevelopmentModel answer

What are the major factors responsible for making rice-wheat system a success? In spite of this success how has this system become bane in India?

GS315 marks2020AgricultureModel answer

Discuss different types of cyber crimes and measures required to be taken to fight the menace.

GS310 marks2020Internal SecurityModel answer

How does the draft Environment Impact Assessment (EIA) Notification, 2020 differ from the existing EIA Notification, 2006?

GS310 marks2020EnvironmentModel answer

Explain intra-generational and inter-generational issues of equity from the perspective of inclusive growth and sustainable development.

GS310 marks2020Economic DevelopmentModel answer

For effective border area management, discuss the steps required to be taken to deny local support to militants and also suggest ways to manage favourable perception among locals.

GS310 marks2020Internal SecurityModel answer

Describe the benefits of deriving electric energy from sunlight in contrast to the conventional energy generation. What are the initiatives offered by our Government for this purpose?

GS315 marks2020Economic DevelopmentModel answer

COVID-19 pandemic has caused unprecedented devastation worldwide. However, technological advancements are being availed readily to win over the crisis. Give an account of how technology was sought to aid management to the pandemic.

GS315 marks2020Science & TechnologyModel answer

What are the sound determinants of left-wing extremism in Eastern part of India? What strategy should Government of India, civil administration and security forces adopt to counter the threat in the affected areas?

GS315 marks2020Internal SecurityModel answer

Discuss the recent measures initiated in disaster management by the Government of India departing from the earlier reactive approach.

GS315 marks2020Disaster ManagementModel answer

How is science interwoven deeply with our lives? What are the striking changes in agriculture triggered off by the science-based technologies?

GS310 marks2020Science & TechnologyModel answer

What are the main constraints in transport & marketing of agricultural produce in India?

GS310 marks2020AgricultureModel answer

What are the challenges and opportunities of food processing sector in the country? How can income of the farmers be substantially increased by encouraging food processing?

GS310 marks2020Economic DevelopmentModel answer

Explain the meaning of investment in an economy in terms of capital formation. Discuss the factors to be considered while designing a concession agreement between a public entity and a private entity.

GS315 marks2020Economic DevelopmentModel answer

Suggest measures to improve water storage and irrigation system to make its judicious use under depleting scenario.

GS315 marks2020AgricultureModel answer

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