Subject-wise Analysis of UPSC Past 10 Year Questions. SCIENCE & TECHNOLOGY PART - 1 Space Technology [ 2019, 2018, 2017, 2016, 2015, 2014, 2011, 2010 ] • Application of Indian Remote Sensing Satellites [2019, 2015] • IRNSS [2018] • Satellite launch vehicle [2018] • SIngularity , Event horizon, String Theory, Standard Model [2017] • Mangalyaan [2016] • Aastrosat [2016] • Messenger [2014] • Voyager 1 and 2 [2014] • Cassini - Huygens [2014] • Orbiting of satellite [2011] • Geostationary orbit [2011] • Oceansat-2 [2010] • Mini- satellite Bhuvan [2010] Nuclear technology [ 2017, 2011 ] • Somatic Cell Nuclear Transfer Technology [2017] • Nuclear Reactor [2011] Nano Technology [ 2016, 2015, 2014, 2012 ] • International ThermoNuclear Experimental Reactor [2016] • Health Sector [2015] • Nano Particles [2014] • Thorium application [2012] • Graphene [2012] • Subatomic Particles Information and Communication Technology [ 2019, 2018, 2017, 2016, 2015, 2014, 2011, 2010 ] • Wearable Devices ...