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