CSS_2020_SCIENCE_MCQs
- Our galaxy=spiral, elliptical, lenticular
- Humidity=polarimeter, psychometer, hydrometer
- Electromagnetic radiation having higher energy than visible radiation=infrared, microwave, X-rays
- Bond of H2O=Ionic, metallic, non-polar covalent
- P type semi-conductor=Germanium, Gallium, Silicon
- Minus 70 C temperature in atmosphere layer=mesosphere, troposphere, thermosphere
- Not sedimentary rock=limestone, sandstone, granite
- Electromagnetic radiation absorbed by greenhouse gases=infrared, ultraviolet, visible radiation
- Water-borne viral deseases=typhoid, cholera, hepatitis A
- WHO permitted concentration of arsenic in drinking water=10 , 100, 200 ug/l
- Not a type of output file obtained as processed date=spreedsheat, charts&graphs, maps
- Set of programms consist of full set of documentation=database, file, software package
- Primary consideration of knowledge-based AI system=analogy, efficacy, efficiency
- Size of MAC address in computer network=16, 32, 48 bits
- Non-reducing sugar=maltose, sucrose, glucose
- Unsaturated fat=cheese, butter, vegetable ghee
- Blood clotting vitamin= A, C, K
- Planets between Earth & sun=mercury and venus
- Aedes aegypti transmits=malaria, dengue fever, typhoid fever
- Cell organelle as powerhouse of cell=mitochondria, ribosome, plastids
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