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Science - General Quiz
Science - General · Exam Mode
20 questions · 30 min timer · Results at the end
Science is the systematic study of the natural world through observation, experimentation, measurement, and evidence-based reasoning. It helps us understand how the universe works,...
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All 20 questions in this Science - General quiz
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Which gas is responsible for the 'pop' sound during a flame test?
- A. Oxygen
- B. Carbon dioxide
- C. Hydrogen
- D. Nitrogen
-
What does 'Biodiversity' refer to?
- A. Ocean depth
- B. Plant growth
- C. Population size
- D. Variety of life
-
Which country produces the most wind energy?
- A. India
- B. USA
- C. China
- D. Germany
-
What is the chemical symbol for Sodium?
- A. Sn
- B. Sd
- C. So
- D. Na
-
What is the process of a solid turning directly into a gas?
- A. Melting
- B. Condensation
- C. Sublimation
- D. Evaporation
-
Which part of spectrum has highest energy?
- A. Ultraviolet
- B. Visible
- C. Gamma
- D. Infrared
-
What is the unit of electric power?
- A. Ampere
- B. Ohm
- C. Volt
- D. Watt
-
What is the chemical that causes the leaves to be green?
- A. Hemoglobin
- B. Carotene
- C. Chlorophyll
- D. Melanin
-
Which element has the symbol 'Au'?
- A. Silver
- B. Copper
- C. Gold
- D. Iron
-
What is the formula for Water?
- A. H3O
- B. H2O
- C. H2O2
- D. HO2
-
Which vitamin is found in citrus fruits?
- A. Vitamin B
- B. Vitamin K
- C. Vitamin A
- D. Vitamin C
-
What is the warming of the ocean surface in the Pacific called?
- A. El Nio
- B. Tsunami
- C. Cyclone
- D. La Nia
-
Which element has the symbol 'O'?
- A. Iron
- B. Oxygen
- C. Silver
- D. Gold
-
What is the hardest substance in the human body?
- A. Enamel
- B. Bone
- C. Nail
- D. Cartilage
-
What is the common name for the Patella?
- A. Shoulder
- B. Elbow
- C. Kneecap
- D. Shinbone
-
In a vacuum, which falls faster: a feather or a hammer?
- A. Both fall at the same rate
- B. Hammer
- C. Neither falls
- D. Feather
-
What type of energy is stored in food?
- A. Mechanical
- B. Thermal
- C. Chemical
- D. Electrical
-
What is the name of the particle that carries light?
- A. Electron
- B. Neutron
- C. Proton
- D. Photon
-
Which color is produced by mixing blue and yellow?
- A. Red
- B. Green
- C. Orange
- D. Purple
-
What is the unit of power?
- A. Volt
- B. Watt
- C. Newton
- D. Joule