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