Home Scientific Terms Test Preparation Online Mcqs Scientific Terms Test Preparation Online Mcqs Scientific Terms Test Preparation Online Mcqs With Answer Start Below 1234567891011121314151617181920Show paginator Hide paginatorBasic Science 1. What is Alkali?AcidBaseSaltNone of theseQuestion 1 of 20 Loading... 2. An electric current that flows in one direction and does not reverse its flow is called:None of theseDirect CurrentAmpere CurrentAlternating CurrentQuestion 2 of 20 Loading... 3. Deuterium Oxide is the scientific name of ____________ .Hard waterHeavy waterSoft waterSalt waterQuestion 3 of 20 Loading... 4. Rhinology is a term used for:Study of ear and its diseasesAll of theseStudy of nose and its diseasesStudy of eye and its diseasesQuestion 4 of 20 Loading... 5. The rise and fall of the surface of the sea, caused by the gravitational pull of the moon and to lesser degree of the sun is called:TideIsobarCurrentWaveQuestion 5 of 20 Loading... 6. Asbestos is the name of _________ .A number mineralsA group of acidsA group of moleculesA group of metalsQuestion 6 of 20 Loading... 7. A collection of web pages that are linked and related and can be accessed by a user with a web browser is called:Web crawlerWeb serverWeb pageWeb siteQuestion 7 of 20 Loading... 8. Sea water is converted into fresh water by using the phenomenon of:Reverse osmosisDiffusionPlasmolysisSedimentationQuestion 8 of 20 Loading... 9. A process in which gas is changed into a liquid form is called __________ .DistillationCondensationDoppler EffectDispersion methodQuestion 9 of 20 Loading... 10. Which term is used for absolute temperature where all molecular motion stops?Absolute TemperatureAbsolute CoolingLowest TemperatureAbsolute ZeroQuestion 10 of 20 Loading... 11. The art and technology of making objects from clay like pottery etc. is called ____________ .CeramicsChemugryChemistryNone of theseQuestion 11 of 20 Loading... 12. Atomic Fission is a process of ___________ .Splitting of Molecules into atoms of same elementSplitting of heavy element into two smaller unitsJoining of two very light elements to make a bigger unitNone of theseQuestion 12 of 20 Loading... 13. The study of origin, evolution or development of plants is called ___________ .PomologyPhysiologyBotnayPhylogenyQuestion 13 of 20 Loading... 14. Elements are grouped by their atomic number in a table known as ___________ .Periodic NumberNone of thesePeriodic ElementsPeriodic TableQuestion 14 of 20 Loading... 15. A form of lens whose surface is curving outward or towards the eyes is called:None of theseGlass shaped lensConvex lensConcave lensQuestion 15 of 20 Loading... 16. The study of ferns is called __________ .PhrenologyPhysiocologyPteriodologyPhenologyQuestion 16 of 20 Loading... 17. A large mass of ice detached from glacier and floating in the sea is called __________ .CoralIcebergCanyonMountain IceQuestion 17 of 20 Loading... 18. A form of lens whose surface is curving inward or away from the eyes is called ____________ .Concave lensGlass shaped lensNone of theseConvex lensQuestion 18 of 20 Loading... 19. A mineral form in which a metal can be extracted is called __________ .OreIsotopeAtomRockQuestion 19 of 20 Loading... 20. To execute a set of instructions automatically in order to reach a required state is called ___________ .BookmarkBoseBuilt inBootQuestion 20 of 20 Loading... Loading... Related Study Posts:LUMS SBASSE Scientific Aptitude Test Past Papers 2024ASF Written Test Preparation Online McqsOnline ECAT Test Preparation McqsFPSC SST Test Preparation Mcqs OnlinePPSC Lecturer Test Preparation Online McqsTESCO Jobs Online NTS Test Preparation McqsLecturer Test KPPSC Preparation Mcqs OnlineFIA ASI Sub Inspectors Job 2024 OTS Test Preparation…SPSC SST Test Preparation Mcqs Online with SyllabusFPSC Test Preparation Mcqs Online Subject Wise