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June 03, 2018

UPSC Prelims 2018 Paper I Answer Keys (Series A) by Shankar IAS Academy

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Mounika 3 years

Aadhar API.....API mplies easy integration on electronic device....ie easy use of Aadhar application which will provide authentication services...I think only 1 is correct

Mounika 3 years

Einstein relativity theory does not predict expansion of univeese

Mounika 3 years

Does intangible wealth like gi,patents which are given to firms form human capital formation....I think 2 only is the correct answer

KP 4 years

IRNSS Question: how second option ( Geosynchronous covers entire India and about 5500 sq. Km beyond its border.) in wrong? All sources says IRNSS coverage is 1500 Km beyond India's boarder. India's area is roughly 3200 Sq Km. It covers India, Bangladesh, Afganistan, Pakistan, Srilanka, Nepal, significant portion of Indian Ocean. Roughly coming around 3200+5500 Sq Km. can you please explain. Thanks!

RAKESH 4 years

In Question 47. Opportunity cost is incident on point where choice is exercised. Here govt chose to use tax revenues to give free goods to public instead of using the tax revenues for war/defence expenditure/paid services etc. So answer has to be D.