CSS SCIENCE MCQs 01. Our galaxy=spiral, elliptical, lenticular 02. Humidity=polarimeter, psychometer, hydrometer 03. Electromagnetic radiation having higher energy than visible radiation=infrared, microwave, X-rays 04. Bond of H2O=Ionic, metallic, non-polar covalent 05. P type semi-conductor=Germanium, Gallium, Silicon 06. Minus 70 C temperature in atmosphere layer=mesosphere, troposphere, thermosphere 07. Not sedimentary rock=limestone, sandstone, granite 08. Electromagnetic radiation absorbed by greenhouse gases=infrared, ultraviolet, visible radiation 09. Water-borne viral deseases=typhoid, cholera, hepatitis A 10. WHO permitted concentration of arsenic in drinking water=10 , 100, 200 ug/l 11. Not a type of output file obtained as processed date=spreedsheat, charts&graphs, maps 12. Set of programms consist of full set of documentation=database, file, software package 13. Primary consideration of knowledge-based AI system=analogy,...