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