Multiple Choice Questions

Everyday Science

Q: Which of the following planets is known as "morning star"?
A) Mercury
B) Venus
C) Mars
D) Satrun
Q: Sodium carbonate is produced by__________?
A) Haber process
B) Amonia solvay process
C) Decons process
D) Lead chambers
Q: In the manufacture of banaspati ghee the gas is used ___________?
A) Helium
B) Hydrogen
C) Oxygen
D) Nitrogen
Q: A pulsar is a rapidly spinning neutron star which emits :
A) A blinding light when it aligns with the planets
B) Radio waves detectable from Earth
C) A gravitational pull which attracts hjigh energy dust particles
D) Enough energy to power ifself indefinitely
Q: What are the names of two stars in the Big Dipper used to locate Polaris?
A) The North seekers
B) The pointer Stars
C) The Pointer Sisters
D) None of these
Q: The average speed of a moving object during a given interval of time is always :
A) The magnitude of its average velocity over the interval
B) The distance covered during the time interval divided by hte time interval
C) One -half its speed at the end of the interval
D) Its acceleration multiplied by the time interval
Q: Colour of the glow produced in the discharge tube:
A) A depends on the pressure in ther discharge tube
B) Depends on the metal used cathode
C) Depends on the gas used in the discharge tube
D) Does not depend on the nature of the gas used in the discharge tube
Q: The amount of energy required by the children of age between one to three years is____________?
A) 300 K Calories
B) 600 K Calories
C) 900 K Calories
D) 1200 K Calories
Q: The season changes because of the ____________?
A) A moon is revolving round the earth
B) Earth is revolving round its axis
C) Earth is revolving round the sun
D) Planet Mars is attracting the sun
Q: Which of the statement to about the troposphere is not true ?
A) It contains 85-90% of the atmosphere's mass
B) It contains nearly all the water and oxyegn of the atmosphere
C) It is the zone which exhibits cahnges in cinditions of weather
D) It is about 350 km thick
Q: There are three types of plate boundries i.e Divergent, Convergent and ______________
A) Normal
B) Transfrom
C) Complex
D) Plain
Q: Spinach leaves are rich source of _____________?
A) Amino Acid
B) Iron
C) Vitamin E
D) Carotene
Q: Magnalium is an alloy of _____________?
A) Magnesium and Lead
B) Aluminium and zinc
C) Aluminium and Magnesium
D) Aluminium and mercury
Q: Evaporation from ice and snow is known as _____________?
A) Evaporation
B) Sublimation
C) Hydrogenation
D) Insolation
Q: Instrisic Semi - Conductor is also known as _______________?
A) Impure conductor
B) Pure conductor
C) Simple Conductor
D) None of these
Q: Places experiencing equal impact of an earthquake are called ___________?
A) Seismic lines
B) Seismic built
C) Seismic plates
D) Seismic waves
Q: Circadian Rhythm refers to_______________?
A) Planetart movements
B) Formation of galaxies
C) Human body cycles
D) Calisthenics
Q: Acid deposition causes _____________?
A) The green house effect to lessen
B) Lakes and forests to die
C) Acid indigestion in humans
D) All the above are correct
Q: Fine organic or inorganic particles suspended in air is called __________?
A) Particulate pollutant
B) Gaseous pollutant
C) Aeresol
D) None of these
Q: Siemens is the unit of _____________?
A) Electrical Conductors
B) Magnetic Conductors
C) Electrical Capacitance
D) Magnetic Capacitence
Q: An example of an abiotic component _____________?
A) Plants
B) Soil
C) Animals
D) Bacteria
Q: Spring tides occurs on new moon and full moon days because on these days______________?
A) Sun, Moon and earth are in a straight line
B) Sun and earth are at right angles
C) Sun and moon are right angles
D) Earth and moon are at right angles
Q: Hailey's Comet is visible after every__________?
A) 84 years
B) 76 years
C) 1000 years
D) 365 years
Q: The gravitational pull at the lunar surface is __________of earth ?
A) 1/3
B) 1/4
C) 1/5
D) 1/6
Q: The strongest part(s) of a magnet is/are ______________?
A) North pole
B) South pole
C) North and south pole
D) Median of northand south pole
Q: Which element is used as moderator in nuclear reactor ?
A) Light water
B) Dense water
C) Fresh water
D) Heavy water
Q: What is the effect of height increase over temperature ?
A) Temperature increase
B) Temperature decrease
C) Remains constant
D) None
Q: In which layer of atmosphere does commercial aircrafts usually fly?
A) Strastosphere
B) Troposphere
C) Mesosphere
D) Thermospere
Q: Vitamin C deficiency leads to:_____________?
A) Scurvy
B) Cold
C) Cancer
D) Rickets
Q: One Quintal is Equal to________________?
A) 70 kg
B) 80 kg
C) 90 kg
D) 100 kg
Q: The melting point of ice is ______________?
A) 00C
B) 1000C
C) 40C
D) Minus 40C
Q: In 2013,Planck measured the age of the universe at ______________?
A) 13.82 billion years
B) 4.53 billion years
C) 4.6 billion years
D) 4.52 billion years
Q: Moon is a ____________?
A) Star
B) Planet
C) A & B
D) Statelite
Q: Density of water is _____________?
A) 897 kg / m3
B) 997 kg / m3
C) 1000 kg / m3
D) 1025 kg / m3
Q: According to Einsteins general theory of relatively the universe :___________?
A) Must be expanding
B) Must be contracting
C) Must be either expanding or contracting
D) Must be neither expanding nor contracting
Q: Pressure is measured by_______________?
A) Barometer
B) Voltmeter
C) Lactometer
D) Ammeter
Q: Primary cosmic rays are composed largely of very fast _________?
A) Protons
B) Neutrons
C) Electrons
D) Gamma rays
Q: What do you understand by disease "Insomia"?
A) Colour blindnees
B) Depression
C) Hypertension
D) Inability to sleep
Q: How many rows and columns are in the modern Periodic table ?
A) 18 Columns and 7 Rows
B) 12 Columns and 8 Rows
C) 7 Columns and 18 Rows
D) 25 Columns and 15 Rows
Q: What melted rock eventually become lava ?
A) Iron
B) Metals
C) Magma
D) Coal
Q: Material for rain-proof coats and tents owe their water proof properties to_____________?
A) Surface tention
B) Viscosity
C) Specific gravity
D) Elasticity
Q: A man is standing on a weighing machine in a lift which is moving . The weighing machine sill slow MINIMUM reading when , the lift is moving ?
A) Upward with uniform speed
B) Downward with uniform acceleration
C) In a free fall due to failure of the lift mechanism
D) None of these
Q: Nitrogen occurs in plant and animals in the from of ___________?
A) Minerals
B) Fats
C) Carbohydrates
D) Proteins
Q: The large plates of Solar pannels are painted ?
A) Red
B) White
C) Yellow
D) Black
Q: Sound travels ____________in solid materials then liquid ?
A) Constant
B) Slowest
C) Fastest
D) None of these
Q: Which variety of glass is heat resistant ?
A) Bottle glass
B) Flint glasss
C) Hard glass
D) Pyrex glass
Q: Which of the following is the most toxic gas ?
A) Carbon dioxide
B) Carbon monoxide
C) Nitrogen
D) Hydrogen
Q: The element used in lead pencils is _______________?
A) Zinc
B) Lead
C) Carbon
D) Tin
Q: Calculus was invented by______________?
A) Al-Khawarzami
B) Pythagoras
C) Isaac Newton
D) Al Kindi
Q: At which temperature does bacteria die?
A) 102F
B) 106F
C) 149F
D) None of These

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