SSLC Science and Technology NIOS III Welcome to your SSLC Science and Technology NIOS III Total Questions: 50 Name Mobile No: 1. Metallic bonding is due to: Transfer of neutrons Sharing of protons Transfer of protons Sea of free electrons None Hint 2. Electrovalent bond is another name for: Metallic bond Hydrogen bond Covalent bond Ionic bond None Hint 3. The bond in methane (CH₄) is: Metallic Ionic Covalent Hydrogen None Hint 4. Chemical bond is formed due to: Repulsion between atoms Nuclear reaction Heat energy Attraction between atoms None Hint 5. Newton’s Second Law relates force with: Velocity Both B and C Acceleration Momentum None Hint 6. Metals form bonds by: Gaining electrons Sharing electrons Losing neutrons Losing electrons None Hint 7. Water (H₂O) is formed by: Covalent bond Metallic bond Ionic bond Hydrogen bond only None Hint 8. A body moving with constant velocity has: Motion change Acceleration Force acting No acceleration None Hint 9. Force is defined as a: Push or pull Speed Work Energy None Hint 10. Balanced forces result in: Change in shape only Motion No change in motion Acceleration None Hint 11. Chemical bonding helps atoms to: Become unstable Achieve noble gas configuration Lose mass Gain neutrons None Hint 12. The unit of mass is: Watt Joule Kg Newton None Hint 13. Ionic compounds conduct electricity in: Dry state Gas state Molten or aqueous state Solid state only None Hint 14. The bond formed between two non-metals is usually: Electrovalent Covalent Ionic Metallic None Hint 15. The force that holds atoms together in a molecule is: Magnetic force Friction Gravitational force Chemical bond None Hint 16. Ionic compounds generally have: High melting point Soft structure Low boiling point Low melting point None Hint 17. If mass increases, inertia: Decreases Increases Zero Same None Hint 18. Which bond is present in nitrogen molecule (N₂)? Triple covalent Ionic Double covalent Single covalent None Hint 19. Newton’s Third Law states: Momentum conserved F = ma Every action has equal and opposite reaction Object remains at rest None Hint 20. A moving bus suddenly stops, passengers fall forward due to: Momentum Force Gravity Inertia None Hint 21. Which bond is present in oxygen molecule (O₂)? Ionic Triple covalent Single covalent Double covalent None Hint 22. The SI unit of acceleration is: Newton kg m/s² m/s None Hint 23. Force acting for a short time is called: Work Impulse Energy Pressure None Hint 24. The valency of oxygen is: 3 1 4 2 None Hint 25. The outermost shell electrons are called: Inner electrons Core electrons Free electrons Valence electrons None Hint 26. Hydrogen bond is a type of: Metallic bond Ionic bond Weak intermolecular force Strong bond None Hint 27. Covalent bond is formed by: Loss of protons Sharing of electrons Gain of neutrons Transfer of electrons None Hint 28. Unbalanced force causes: Rest only No motion Balanced state Change in motion None Hint 29. Atoms combine to achieve: Instability More neutrons Higher mass Lower energy and stability None Hint 30. SI unit of force is: Watt Pascal Joule Newton None Hint 31. Inertia is the property of a body to: Resist change in state Change its state Increase speed Stop motion None Hint 32. Impulse = Force × time Time × velocity Mass × time Force ÷ time None Hint 33. The tendency of a body to remain at rest is: Inertia of direction Inertia of motion Momentum Inertia of rest None Hint 34. Covalent compounds generally: Conduct electricity Do not conduct electricity Are hard solids Are metals None Hint 35. A molecule is formed when atoms are joined by: Chemical bond Physical force Heat Pressure None Hint 36. Sodium chloride (NaCl) is an example of: Covalent compound Ionic compound Metallic compound Organic compound None Hint 37. of change of velocity is called: Force Acceleration Speed Motion None Hint 38. Ionic bond is formed by: Sharing of electrons Loss of neutrons Gain of protons Transfer of electrons None Hint 39. Force = a ÷ m m ÷ a m + a m × a None Hint 40. Action and reaction are: Same direction Unequal Independent Equal and opposite None Hint 41. Which compound has covalent bonding? NaCl KCl CaO CO₂ None Hint 42. Newton’s First Law is also called: Law of Force Law of Inertia Law of Acceleration Law of Motion None Hint 43. Which of the following has ionic bonding? H₂O CO₂ CH₄ NaCl None Hint 44. Non-metals usually form bonds by: Sharing or gaining electrons Losing electrons Losing protons Losing neutrons None Hint 45. A ball thrown upward comes down due to: Air Gravity Motion Pressure None Hint 46. Inertia is the property of a body to: Increase speed Change its state Stop motion Resist change in state None Hint 47. Force can change the: Direction of object All of the above Shape of object Speed of object None Hint 48. Momentum is given by: m + v v ÷ m m × v m ÷ v None Hint 49. Conservation of momentum states: Total momentum remains constant Momentum decreases Momentum disappears Momentum increases None Hint 50. SI unit of momentum is: Newton Kg m/s Joule Watt None Hint Time's up Share: admin Previous post SSLC Science and Technology NIOS II February 5, 2026 Next post SSLC Science and Technology NIOS IV February 6, 2026
