Sunday, March 12, 2023

Everyday Science 851-900 MCQs

Everyday Science


851. Which creature is the symbol of Medicine?

a. Cat

b. Lizard

c. Snake

d. None of these


852. A reptile with a four-chambered heart is _______?

a. Snake

b. Turtle

c. Lizard

d. Crocodile


853. Which gas is include in Fry Chips Packets for safety?

a. Nitrogen gas

b. Carbon dioxide

c. Oxygen

d. Hydrogen


854. Study of soil is called ________?

a. Pedology

b. Pedagogy

c. Sociology

d. Demography


855. The type of glass used in making lenses and prism is _________?

a. Pyrex glass

b. Jena glass

c. Flint glass

d. Soft glass


856. What "Enrico Fermi" invented?

a. X-ray machine

b. Betatron

c. Cyclotron

d. Nuclear reactor


857. The metal, which is a constituent of vitamin B12 is _________?

a. Iron

b. Magnesium

c. Zinc

d. Cobalt


858. Tetanus is caused by _________?

a. Clostridium

b. Virus

c. Bacteriophage

d. Salmonella


859. The carbon dioxide content in the air that we exhale is about?

a. 4%

b. 9%

c. 15%

d. 16%


860. Which of the part of tongue bears cells for sour taste?

a. Front

b. Back

c. Sides

d. Middle


861. Cell or Tissue death within a living body is called as ________?

a. Neutrophilia

b. Nephrosis

c. Necrosis

d. Neoplasia


862. What inspired reflecting road lights to be invented?

a. Car door reflecting mirrors

b. The light a cat's eyes gave off on a fence

c. Sun light on steel posts on road sides

d. The sun light on the windshield


863. Insufficient blood supply in human body is referred as _______?

a. Ischemia

b. Hyperemia

c. Hemostasis

d. Hemorrhage


864. The toxicity of which of the following heavy metals leads to liver cirrhosis?

a. Copper

b. Lead

c. Mercury

d. Zinc


865. EEG records the activity of ________?

a. Heart

b. Lungs

c. Brain

d. Muscles


866. Animals living in the Tree trunks are known as ________?

a. Arboreal

b. Volant

c. Amphibious

d. Aquatics


867. What happens to a person who receives the wrong type of blood?

a. All the arteries constrict

b. All the arteries dilates

c. The RBCs agglutinate

d. The spleen and lymph nodes deteriorate


868. The brain of human adult weighs about _________?

a. 1200-1300 gm

b. 1600-2000 gm

c. 500-800 gm

d. 100-200 gm


869. The ability of the Eye to see in the dark, is due to the production of a purple pigment known as _________?

a. Carotene

b. Rhodopsin

c. Iodopsin

d. Retinene


870. Magnitude of energy released by an earthquake is calculated using ________?

a. Earthquake scale

b. Seismic scale

c. Richter scale

d. Temblor scale


871. The point within the Earth where earthquake originate is ________?

a. Comma

b. Origin

c. Epicenter

d. Focus


872. Place directly above focus on Earth's surface is known as __________?

a. Strike

b. Comma

c. Epicenter

d. Origin


873. In general, the most destructive earthquake waves are the ________?

a. P waves

b. S waves

c. Surface waves

d. All of the above


874. P Waves are also said to be ________ waves?

a. Push-pull

b. Side-side

c. Up-down

d. None of the above


875. Earth quakes occur most frequently at ________?

a. Plate boundaries

b. Plate surface

c. Ocean beds

d. All of the above


876. Sericulture is the study of which discipline?

a. Silk production

b. Milk production

c. Honey production

d. Forest timber production


877. Rearing of honey bees for honey production is called?

a. Sericulture

b. Apiculture

c. Viticulture

d. Bees culture


878. Silver fish is the name of ________?

a. Insect

b. Fish

c. Bird

d. Mammal


879. Scientific name of Human is _________?

a. Homo sapiens

b. Mono sapiens

c. Bio sapiens

d. Cosmopolitan


880. 'Satiety' is the condition in which patient lacks?

a. Talk

b. Eat

c. Sleep

d. Walk


881. 'Christian Friedrich Schonbein' discovery is ________?

a. Ozone

b. Radium

c. Chlorine

d. Neutron


882. What is the chemical formula of Ozone?

a. H2O

b. Cl2

c. O3

d. CH4


883. When Pluto was cast out from the list of planets?

a. September 24, 2006

b. April 28, 2004

c. January 26, 2006

d. August 24, 2006


884. What is anthracite?

a. Carbon

b. Hard coal

c. Ammonia

d. None of these


885. The image formed in a compound microscope is _________?

a. erect

b. inverted

c. sometimes erect, sometimes inverted

d. None


886. The lens used in a simple microscope is _______?

a. Concave

b. Convex

c. Cylindrical

d. None


887. What is the first element in the periodic table?

a. Hydrogen

b. Helium

c. Nitrogen

d. Carbon


888. Who is considered the "Father of Psychoanalysis"?

a. Sigmund Freud

b. Galileo

c. Aristotle

d. Fabric


889. At what temperature are Celsius and Fahrenheit equal?

a. -40 degree

b. 40 degree

c. -10 degree

d. 10 degree


890. Diamonds are made up almost entirely of what element?

a. Carbon

b. Helium

c. Methane

d. Nitrogen


891. Who came up with three laws of motion?

a. Galileo

b. Albert Einstein

c. Isaac Newton

d. Hubble


892. What has no charge, and is one of the fundamental particles making up an atom's nucleus?

a. Electron

b. Neutron

c. Proton

d. All of above


893. What are the three basic units of measurement for the metric system?

a. Metre, litre and gramme

b. Centimetre, kilograms and metric

c. Kilogram, mass and energy

d. Kelvin, cd and mole


894. Which are the only two elements on the periodic table that are liquid at room temperature?

a. Mercury and Bromine

b. Carbon and Helium

c. Nitrogen and Hydrogen

d. Oxygen and Neon


895. Who invented the first battery?

a. Alessandro Volta

b. Tim Berners

c. Rob Stothard

d. Georges Leclanche


896. Lunar eclipse occurs on _______?

a. New Moon

b. Full Moon

c. Half Moon

d. Quarter Moon


897. Tooth decay is caused by?

a. Salt

b. Sugar

c. Calcium

d. Formalin


898. The protein content in wheat is approximately?

a. 8%

b. 6%

c. 13%

d. 17%


899. What is the medical term for low blood sugar?

a. Hypoglycemia

b. Lymphoblastic leukemia

c. Pulmonary edema

d. Diabetes mellitus


900. The average human body contains how many pints of blood?

a. 3 to 5 pints

b. 5 to 7 pints

c. 7 to 8 pints

d. 9 to 12 pints

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