Everyday Science MCQs Quiz For Competitive Exams Preparations

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Everyday Science MCQs With Answers Quiz Test Preparations



Q.1: ----------is the branch of biology that deals with the study of organisms and their interactions with surroundings?
  1. Entomology
  2. Zoology
  3. Ecology
  4. Chemistry
C
Q.2: Choose the correct age of the solar system?
  1. 4 Billion Years
  2. 3.7 Billion Years
  3. 5.7 Billion Years
  4. 4.5 Billion Years
D
Q.3: --------is the study of plants and their development?
  1. Botany
  2. Entomology
  3. Ecology
  4. Zoology
A
Q.4: Choose the outermost planet in the solar system?
  1. Mars
  2. Neptune
  3. Pluto
  4. Moon
B
Q.5: Deficiency of vitamin C in the human body causes----------?
  1. Gum disease and skin problems
  2. Osteoporosis and fractures
  3. EyeSight Weakness
  4. Bone Problems
A
Q.6: A Solar eclipse occurs when the----------?
  1. Sun is between Earth and Moon
  2. Moon is between Earth and Pluto
  3. Venus is between Earth and Sun
  4. Moon is between Earth and Sun
D
Q.7: Which of the following planet has the maximum number of moons?
  1. Pluto
  2. Venus
  3. Earth
  4. Jupiter
D
Q.8: --------bacterial disease affects eyes?
  1. Trachoma
  2. Osteoporosis
  3. Gum Disease
  4. Rickets
A
Q.9: -------------is the average distance between the Earth and Sun?
  1. Solar Unit
  2. Astronomical unit
  3. Light Unit
  4. Moon Unit
B
Q.10: ----------is the branch of biology that deals with the scientific study of animals and their behavior?
  1. Ecology
  2. Zoology
  3. Entomology
  4. Chemistry
B
Q.11: Deficiency of vitamin E in the human body causes----------?
  1. Rickets
  2. Osteoporosis
  3. Muscle weakness and vision problems
  4. Bone Problems
C
Q.12: The sun in the solar system is?
  1. Satellite
  2. Planet
  3. Rocket
  4. A Star
D
Q.13: Choose the correct percentage of water in milk?
  1. 85%
  2. 70%
  3. 90%
  4. 99%
A
Q.14: Deficiency of vitamin D in the human body causes----------?
  1. Skin Problems
  2. Osteoporosis and fractures
  3. Gum Disease
  4. EyeSight Weakness
B
Q.15: -------is the study of insects and their behavior?
  1. Zoology
  2. Ecology
  3. Botany
  4. Entomology
D
Q.16: The speed of light in air is about-----------?
  1. 300 meters per second
  2. 300 miles per second
  3. 300 meters per hour
  4. 300 million meters per second
D
Q.17: The most plentiful elements in seawater are-----------?
  1. Hematite and Calcium
  2. Sodium and Chlorine
  3. Bauxite and Magnetite
  4. Sodium and Potassium
B
Q.18: The most plentiful salt in seawater is-----------?
  1. NaHCO3
  2. HCL
  3. H2O
  4. NaCl
D
Q.19: The most plentiful natural iron oxides are-----------?
  1. Hematite and Calcium
  2. Pyrite and Magnetite
  3. Hematite and Magnetite
  4. Bauxite and Magnetite
C
Q.20: An electric current can produce which of the following effects?
  1. Chemical effect
  2. Heating
  3. All Options
  4. Magnetic effect
C
Q.21: Why a freely suspended magnet always points towards North and South?
  1. Because of Sun Magnet
  2. Because earth is a huge magnet
  3. Because of centripetal force
  4. Because of Gravitational force
B
Q.22: The density of water is maximum at--------?
  1. 100 C
  2. 4 C
  3. 7 C
  4. 50 C
B
Q.23: The basic unit of home electricity consumptions is?
  1. Joule hour
  2. Kilowatt
  3. Kilowatt-hour (kWh)
  4. Watt
C
Q.24: The Ozone layer protects us from the sun----------rays?
  1. Infrared Rays
  2. Ultraviolet Rays
  3. Radio Rays
  4. Blue Rays
B
Q.25: The speed of sound in air is about-----------?
  1. 243 meters per second
  2. 543 meters per second
  3. 300 meters per second
  4. 343 meters per second
D
Q.26: The ozone layer lies in which of the following atmosphere layer?
  1. Troposphere
  2. Stratosphere
  3. Mesosphere
  4. Hemisphere
B
Q.27: ------is the collection of reflected sounds waves by the surface of objects like floor, people and walls etc.?
  1. Interference
  2. Reverberation
  3. Sound
  4. Echo
B
Q.28: The Sunlight travels a distance of------before it reaches Earth?
  1. 150 million km
  2. 50 million km
  3. 300 million km
  4. 10 million km
A
Q.29: Which of the following rock is formed from existing rocks when subjected to high pressure and heat?
  1. Acid rocks
  2. Sand rocks
  3. Igneous rocks
  4. Metamorphic rocks
D
Q.30: How much time light takes to travel from Sun to Earth?
  1. 8 min
  2. 40 min
  3. 5 min
  4. 10 min
A
Q.31: Choose the correct SI unit of Force?
  1. KG
  2. Watt
  3. Joule
  4. Newton
D
Q.32: Choose the correct SI unit of Work?
  1. Pascal
  2. Joule
  3. Newton
  4. Ampere
B
Q.33: Choose the correct SI unit of Speed?
  1. Meters per second (m/s)
  2. Kilo per second
  3. Newton second
  4. Meters per min
A
Q.34: Choose the correct SI unit of Pressure?
  1. Coulomb
  2. Pascal
  3. Newton
  4. Kelvin
B
Q.35: Choose the correct SI unit of Viscosity?
  1. Newton-second
  2. Kilogram
  3. Square Meter
  4. Pascal-second
D
Q.36: Choose the correct SI unit of Weight?
  1. Pascal
  2. Newton
  3. KG
  4. Kilogram
B
Q.37: Choose the correct SI unit of Density?
  1. kilogram per cubic meter
  2. Square Meter
  3. Newton-second
  4. Kilogram
A
Q.38: Choose the correct SI unit of Velocity?
  1. Newton per second
  2. Cubic meter per second
  3. Meter per min
  4. Meter per second
D
Q.39: Choose the correct SI unit of Charge?
  1. Ampere
  2. Pascal
  3. Coulomb
  4. Newton
C
Q.40: Choose the correct SI unit of Distance?
  1. Pascal
  2. Meter per second
  3. Kilometer
  4. Meter
D
Q.41: Choose the correct SI unit of Mass?
  1. Kilo
  2. Gram
  3. Kilogram
  4. Joule
C
Q.42: Choose the correct SI unit of Area?
  1. Square Meter
  2. Cubic Meter
  3. Newton Meter
  4. Meter
A
Q.43: Choose the correct SI unit of Volume?
  1. Pascal
  2. Cubic Meter
  3. Kilogram
  4. Ampere
B
Q.44: Choose the correct SI unit of Energy?
  1. Ampere
  2. Newton
  3. Pascal
  4. Joules
D
Q.45: Choose the correct SI unit of Frequency?
  1. GHz
  2. Hertz (Hz)
  3. Meter
  4. KiloHz
B
Q.46: Choose the correct SI unit of Power?
  1. Pascal
  2. Watt
  3. Joule
  4. Power
B
Q.47: Choose the correct SI unit of Electric Current?
  1. Pascal
  2. Newton
  3. Ampere
  4. Coulomb
C
Q.48: Choose the correct SI unit of Length?
  1. Kilometers
  2. Kilogram
  3. lg
  4. Meters
D
Q.49: Choose the correct SI unit of Time?
  1. Time
  2. Min
  3. Hour
  4. Second
D
Q.50: Choose the correct SI unit of Temperature?
  1. Kelvin
  2. Newton
  3. Pascal
  4. Coulomb
A
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