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Everyday Science Online Quizzes
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Everyday Science Quiz Test 04
The over-cooking of food should be avoided because
(A) Make the food difficult to digest
(B) Reduce the nutrition value of food
(C) Make food Poison
(D) None of these
Highly intelligent Mammals are
(A) rat
(B) dolphin
(C) bat
(D) Elephan
When sugar is added to water, its boiling point
(A) Increase
(B) Decrease
(C) Remain unchanged
(D) None of the above
Balloons are filled with
(A) Nitrogen
(B) Helium
(C) Oxygen
(D) Argon
The SI unit of charge is
(A) Ampere
(B) Coulomb
(C) Ohm
(D) Volt
Deficiency of Vitamin-A results in
(A) Night blindness
(B) rickets
(C) scurvy
(D) hair fall
Long-sight defect could be corrected by using __________ lens?
(A) concave
(B) Convex
(C) diverging
(D) none of these
The lifespan of Red Blood Cells is __________ days?
(A) 60
(B) 120
(C) 240
(D) None of the above
The density of water is
(A) 1 g/cm3
(B) 1.5 g/cm3
(C) 2 g/cm3
(D) None of these
Radioactivity was discovered by
(A) Kelvin
(B) Thomson
(C) Rutherford
(D) Bacquerel
First hindu Civil Judge of Pakistan
(A) Suman kamrani
(B) Farhan shafi
(C) Haseeb Ather
(D) None of these
Scintillating mean
(A) Sparkling
(B) Exploring
(C) Vaccinated
(D) None of these
CNG stands for?
(A) Converted Natural Gas
(B) Conduced Natural Gas
(C) Conducted Natural Gas
(D) Compressed Natural Gas
Which from the following is true for “Sound”?
(A) Sound cannot travel through a vacuum
(B) Sound cannot travel through gases
(C) Sound cannot travel through liquids
(D) Sound cannot travel through solids
The principal constituent of the atmosphere of the Earth is?
(A) Oxygen
(B) Carbon
(C) Hydrogen
(D) Nitrogen
The SI unit of electric current is?
(A) Coloumb
(B) Ampere
(C) Volt
(D) Watt
Einstein’s famous equation which states that mass and energy are interchangeable is?
(A) E = mc2
(B) E = cm2
(C) M = ec2
(D) M = ce2
Biosensor is used to measure?
(A) Blood glucose level
(B) The body pH value
(C) Amount of hemoglobin
(D) Salinity in Urine
According to Big Bang Theory, the Universe began about __________ billion years ago
(A) 10 – 20
(B) 20 – 30
(C) 30 – 40
(D) 40 – 50
The planets visible to us without using a telescope are
(A) 3
(B) 4
(C) 5
(D) 6
The Great Spot is on the planet
(A) Saturn
(B) Venus
(C) Mars
(D) Jupiter
1 light year =
(A) 9.5×106 km
(B) 9.5×109 km
(C) 9.5×1012 km
(D) 9.5×1018 km
The bodyguard of the Earth is __________ that save the Earth from many Comets and Asteroids
(A) Mars
(B) Saturn
(C) Uranus
(D) Jupiter
The planet which is easily visible from the Earth is?
(A) Mercury
(B) Venus
(C) Mars
(D) Jupiter
Diamond is an allotropic form of
(A) Carbon
(B) Hydrogen
(C) Nitrogen
(D) Silicon
The SI unit of Heat is
(A) Watt
(B) Volt
(C) Joule
(D) Newton
The good sources of Vitamin-A are?
(A) green leafy vegetables
(B) seeds
(C) fresh vegetables and fruits
(D) sea foods
The Carbon Dioxide in the atmosphere, by volume, is
(A) 0.039%
(B) 3.9%
(C) 13%
(D) 30%
Meteorology is the study of?
(A) Seasons
(B) Atmosphere
(C) Air and sounds
(D) Winds and clouds
Digestion of food is completed in the
(A) small intestine
(B) large intestine
(C) stomach
(D) Liver
The Carbon Dioxide in the atmosphere, by volume, is
(A) 0.039%
(B) 13%
(C) 3.9%
(D) 30%
Deficiency of __________ causes loss of appetite and poor growth?
(A) zinc
(B) iodine
(C) copper
(D) iron
What is Dry Ice?
(A) Solid Oxygen
(B) Solid Carbon Dioxide
(C) Solid Hydrogen
(D) Solid Nitrogen
Carrot is good source of Vitamin
(A) Vitamin A
(B) Vitamin B
(C) Vitamin C
(D) Vitamin D
Wireless telegraphy was discovered by
(A) Sameul
(B) Agrawal
(C) Jesyy
(D) Marconi
Velocity of light was discovered by
(A) Fizeau
(B) Graham
(C) Andy
(D) Marconi
Vitamins D was discovered by
(A) F.C Hopkins
(B) J.A fleming
(C) Sameul Morse
(D) Parag
Printing for the blind
(A) Funk
(B) Hopkins
(C) Louis Braille
(D) Einstein
Motor car manufacturer
(A) John
(B) Loius
(C) Herny Ford
(D) Braille
Laughing gas was discovered by
(A) Pristely
(B) Ohm
(C) Bohr
(D) Rutherford
Incandiscent bulb was discovered by
(A) Edison
(B) Ohm
(C) John
(D) Volta
Electrical current was discovered by
(A) Cavendiah
(B) Mendeleve
(C) Michael Farady
(D) Louis
Hydrogen was discovered by
(A) Farady
(B) Cavendish
(C) Henry
(D) None of these
Gas light was discovered by
(A) Edison
(B) Murdock
(C) Loius
(D) Fleming
Laws of electrical attraction was given by
(A) Cavendish
(B) Newton
(C) Coulomb
(D) Edison
Explorer was a
(A) Gas
(B) Artificial radio activity
(C) Artificial earth satellite
(D) None of these
Electron was discovered by
(A) J.J thomson
(B) Cavendish
(C) Ohm
(D) Bohr
Oxygen was discovered by
(A) J.B pristely
(B) Murdock
(C) Newton
(D) Ohm
Yellow fever was discovered by
(A) J.B pristely
(B) H.c Urey
(C) Reed
(D) Volta
Current Electricity was discovered by
(A) Volta
(B) Parag
(C) Sameul
(D) Binet
Cosmic Rays was discovered by
(A) Thomson
(B) R.A milikan
(C) Alfred
(D) None of these
Atomic structure was discovered by
(A) Volta
(B) R.A milikan
(C) Bohr and Rutherford
(D) H.c urey
Artificial Radio Activity was discovered by
(A) Madam J .Irene Curie
(B) A.w Haffman
(C) Otto Hann
(D) None of these
Atomic number was discovered by
(A) Bohr
(B) Rutherford
(C) Moseley
(D) Volta
Sea which separates Africa continent from Europe continent is called
(A) Red Sea
(B) Baltic Sea
(C) Black Sea
(D) Mediterranean Sea
Africa shares its west boundary with
(A) Black Sea
(B) Indian Ocean
(C) Atlantic Ocean
(D) Red Sea
Current stage of star Sun is called
(A) orange dwarf
(B) white dwarf
(C) red giant
(D) yellow dwarf
Heavy water is
(A) Deuterium oxide
(B) PH7
(C) Rain water
(D) Tritium oxide
The group of metals Fe, Co, Ni may best called as
(A) Transition metals
(B) Main group metals
(C) Alkali metals
(D) Rare metals
Among the various allotrope of carbon
(A) Coke is the hardest, graphite is the softest
(B) Diamond is the hardest, coke is the softest
(C) Diamond is the hardest, graphite is the softest
(D) Diamond is the hardest, lamp black is the softest
Galvanised iron sheets have a coating of
(A) Lead
(B) Chromium
(C) Zinc
(D) Tin
When an iron nail gets rusted, iron oxide is formed
(A) Without any change in the weight of the nail
(B) With decrease in the weight of the nail
(C) With increase in the weight of the nail
(D) Without any change in colour or weight of the nail
Chlorophyll is a naturally occurring chelate compound in which central metal is
(A) Copper
(B) Magnesium
(C) Iron
(D) Calcium
Which of the following is a non metal that remains liquid at room temperature?
(A) Phosphorous
(B) Bromine
(C) Chlorine
(D) Helium
Brass gets discoloured in air because of the presence of which of the following gases in air?
(A) Oxygen
(B) Hydrogen Sulphide
(C) Carbon dioxide
(D) Nitrogen
Electric bulb filament is made of
(A) Copper
(B) Aluminum
(C) Lead
(D) Tungsten
The tree sends down roots from its branches to the soil is know as
(A) Oak
(B) Pine
(C) Banyan
(D) Palm
Which from the following is NOT a conductor?
(A) Aluminium
(B) Silicon
(C) Graphite
(D) All are conductors
A camera uses a __________ to form an image
(A) convex lens
(B) concave lens
(C) condenser lens
(D) none of these
The most densest substance on the Earth is
(A) Platinum
(B) Copper
(C) Steel
(D) Osmium
The SI unit of “pressure†is
(A) pascal
(B) joule
(C) tesla
(D) henry
Deficiency of Vitamin-D results in
(A) night blindness
(B) rickets
(C) scurvy
(D) hair fall
Each day human body breathe in ________ liters of air
(A) 5,000 to 10,000
(B) 10,000 to 15,000
(C) 15,000 to 20,000
(D) 20,000 to 25,000
The most abundant element in the Earth’s crust is
(A) Oxygen
(B) Hydrogen
(C) Carbon Dioxide
(D) Silicon
The most abundant element in the universe is
(A) Oxygen
(B) Hydrogen
(C) Carbon Dioxide
(D) Silicon
The Sun is a/an
(A) Star
(B) Planet
(C) Asteroid
(D) Meteor
The largest planet of our solar system is
(A) Earth
(B) Jupiter
(C) Mars
(D) Saturn
Which of the gland produces bile?
(A) Liver
(B) Pancreases
(C) Kidney
(D) None of these
Which crop is known as Kharif crop
(A) Wheat
(B) Cotton
(C) Maize
(D) Gram
The process of applying zinc coating to iron is called ?
(A) Smelting
(B) Galvanizing
(C) Sweltering
(D) None of these
Which type of lens is found in human eye?
(A) Bi-Convex
(B) Concave
(C) Cylindrical
(D) None of these
Silver fish belongs to?
(A) Fish
(B) Insect
(C) Reptile
(D) None of these
Fruits without seed, like banana are called?
(A) Seedless fruits
(B) Parthenogenesis fruits
(C) Parthenocapric fruits
(D) None of these
The study of energy production in living bodies is?
(A) Biology
(B) Biomechanics
(C) Bioenergetics
(D) None of these
The branch of science which deals with the nature of sound and its transmission is called?
(A) Acoustics
(B) Aeronautics
(C) Mechanics
(D) None of these
The main stimulant in tea leaves is?
(A) Leaves
(B) Caffeine
(C) Grain
(D) None of these
Which of the following elements is not present abundantly in earth’s crust?
(A) Silicon
(B) Radium
(C) Aluminium
(D) None of these
The times constant of a circuit containing capacitance C and resistance R is?
(A) RC
(B) 1/RC
(C) R/C
(D) None of these
Electric lines of force?
(A) Intersect each other
(B) Are always parallel
(C) Never intersect
(D) All of these
The current through a conductor between two points is directly proportional to the voltage across the two points, is known as?
(A) Kirchhoff’s 1st law
(B) Kirchhoff’s 2nd law
(C) Ohm’s law
(D) None of these
If two systems A and B are in thermal equilibrium with a third system C then A and B are is thermal equilibrium with each other. This Is called?
(A) First law of thermodynamics
(B) Second law of thermodynamics
(C) Zeroth law of thermodynamics
(D) None of these
Vitamin C prevents the disease of?
(A) Scurvy
(B) Heart attack
(C) Abdominal pain
(D) None of these
Cyclone is?
(A) Centripetal force
(B) Centripetal acceleration
(C) Circular moving
(D) None of these
Galileo discovered that falling bodies have same?
(A) Velocity
(B) Acceleration
(C) Speed
(D) All of these
Accessory Gland close to digestive system and duodenums?
(A) Kidney
(B) Liver
(C) Pancreas
(D) None of these
PVC stands for?
(A) Polyvinyle chloride
(B) Polyvinyle chlorine
(C) Polyvinyle carbon
(D) None of these
Complete the series 2, 3, 5, 8,12,
(A) 16
(B) 17
(C) 18
(D) None of these
Third shell in an orbit can hold up to?
(A) 18 Electrons
(B) 16 Electrons
(C) 14 Electrons
(D) None of these
The third isotope of hydrogen is called?
(A) Protium
(B) Deuterium
(C) Tritium
(D) None of these
The ozone gas?
(A) Destroys the floating germs in the air
(B) Increases the floating germs in the air
(C) Decreases the floating germs in the air
(D) None of these