GS Science – Moderate

GS Physics, Chemistry - Moderate 2

Right Mark: 1 Negative Mark: 0

Q1: Which one is the SI unit of force?

Joule Newton Watt Pascal

Q2: Which physical quantity is measured in joules?

Energy Force Pressure Temperature

Q3: Name the force that pulls objects towards the center of the Earth.

Magnetic force Frictional force Gravitational force Tension

Q4: Which type of mirror is used in rear-view mirrors of vehicles?

Plane mirror Convex mirror Concave mirror Spherical mirror

Q5: which one of the following is the unit of electric current?

Volt Watt Ampere Ohm

Q6: Name the instrument used to measure temperature.

Barometer Ammeter Hygrometer Thermometer

Q7: What is the approximate value of acceleration due to gravity on the surface of Earth ?

8.8 m/s² 9.8 m/s² 10.8 m/s² 7.8 m/s²

Q8: Choose the phenomenon responsible for the bending of light when it passes from air into water.

Diffraction Dispersion Reflection Refraction

Q9: Which type of energy is possessed by a moving object?

Potential energy Heat energy Light energy Kinetic energy

Q10: Which gas is filled in electric bulbs?

Oxygen Nitrogen Argon Carbon dioxide

Q11: Which one is the SI unit of frequency?

Hertz Newton Watt Pascal

Q12: Choose the lens used to correct short-sightedness (Myopia).

Convex lens Concave lens Cylindrical lens Contact lens

Q13: What type of mirror can form both real and virtual (non-real) images?

Plane mirror Convex mirror Concave mirror Cylindrical mirror

Q14: Which instrument is used to measure atmospheric pressure?

Thermometer Hygrometer Ammeter Barometer

Q15: Which color of light has the longest wavelength?

Violet Red Blue Green

Q16: Which one of the following is the SI unit of work?

Watt Joule Newton Pascal

Q17: Which one is the chemical formula of water?

CO₂ H₂O O₂ H₂

Q18: Which gas is used by plants during photosynthesis?

Oxygen Nitrogen Carbon dioxide Hydrogen

Q19: Which of the following acid is present in lemon?

Citric acid Tartaric acid Lactic acid Acetic acid

Q20: Which metal is liquid at normal temperature?

Mercury Iron Sodium Aluminium

Q21: Which of the gas is known as “Laughing gas”?

Carbon monoxide Nitrous oxide Oxygen Nitrogen dioxide

Q22: Choose the chemical symbol of Sodium?

S So Na Sd

Q23: What is the pH value of pure water at normal temperature?

5 6 7 8

Q24: Which element is used in making pencils?

Graphite Lead Charcoal Carbon black

Q25: Which one is the chemical formula of methane?

CO₂ C₂O CO₂ CH₄

Time Left: --:--

Question Palette:

Not Visited

Answered

Not Answered

Marked for Review