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