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