SSLC Science and Technology NIOS V Welcome to your SSLC Science and Technology NIOS V Total Questions: 50 Name Mobile No: 1. Concave lens is: Flat Converging Diverging Reflecting None Hint 2. Angle of incidence is equal to: 45° 90° Angle of reflection Angle of refraction None Hint 3. A battery converts: Mechanical to electrical Electrical to heat Heat to light Chemical to electrical None Hint 4. Ohm’s Law states: R = VI V = IR I = VR P = VI None Hint 5. Electric current is measured by: Ammeter Galvanometer Voltmeter Ohmmeter None Hint 6. Electrical power is: VI I/R V/I V² None Hint 7. The function of fuse is to: Decrease voltage Protect circuit Store energy Increase current None Hint 8. The device used to see distant objects clearly is: Telescope Prism Spectrometer Microscope None Hint 9. The unit of wavelength is: Joule Metre Newton Watt None Hint 10. 1 kilowatt = 10 W 100 W 1000 W 10,000 W None Hint 11. The image in plane mirror is: Larger Smaller Same size Zero None Hint 12. Solar energy comes from: Moon Earth Stars Sun None Hint 13. Earthing protects from: Low voltage Electric shock Heat High resistance None Hint 14. Resistance is measured in: Ohm Watt Volt Ampere None Hint 15. Series circuit has: Same current Same voltage No resistance No current None Hint 16. Fuse wire is made of: Aluminium Copper Iron Low melting alloy None Hint 17. A closed circuit allows: Current flow Resistance only Only voltage No current None Hint 18. The device that converts electrical energy to mechanical energy is: Motor Battery Generator Transformer None Hint 19. Long sightedness is corrected using: Mirror Concave lens Convex lens Prism None Hint 20. Lens used in magnifying glass is: Concave lens Plane mirror Prism Convex lens None Hint 21. The bending of light is called: Diffusion Refraction Reflection Dispersion None Hint 22. Electric current is the flow of: Neutrons Electrons Protons Atoms None Hint 23. A plane mirror forms image which is: Real and inverted Real and erect Virtual and inverted Virtual and erect None Hint 24. A battery converts: Heat to light Chemical to electrical Mechanical to electrical Electrical to heat None Hint 25. Potential difference is measured in: Watt Volt Ohm Ampere None Hint 26. A real image is formed by: Convex lens Concave mirror Both B and C Plane mirror None Hint 27. Short sightedness is corrected using: Mirror Prism Concave lens Convex lens None Hint 28. The device that increases or decreases voltage is: Motor Fuse Transformer Generator None Hint 29. Parallel connection is used in homes because: Low resistance Same current flows No current Same voltage across appliances None Hint 30. Human eye lens is: Concave Plane Convex Mirror None Hint 31. The device used to measure voltage is: Barometer Thermometer Voltmeter Ammeter None Hint 32. Power of lens is measured in: Newton Watt Dioptre Joule None Hint 33. Rainbow is formed due to: Dispersion of light Reflection only Refraction only Absorption None Hint 34. The speed of light in vacuum is: 3 × 10⁷ m/s 3 × 10⁶ m/s 3 × 10⁵ m/s 3 × 10⁸ m/s None Hint 35. Potential difference is measured in: Ampere Watt Volt Ohm None Hint 36. Light cannot travel through: Air Water Opaque objects Vacuum None Hint 37. The point where parallel rays meet is called: Focus Pole Centre Axis None Hint 38. Splitting of white light into colours is: Refraction Diffusion Reflection Dispersion None Hint 39. Magnetic effect of current is used in: Motor Bulb Fuse Heater None Hint 40. SI unit of electric current is: Ampere Ohm Watt Volt None Hint 41. The coloured band of light is called: Ray Refraction Spectrum Reflection None Hint 42. Light travels in: Curved path Zigzag path Straight line Circular path None Hint 43. Convex lens is also called: Converging lens Flat lens Reflecting lens Diverging lens None Hint 44. SI unit of electrical power is: Newton Joule Watt Volt None Hint 45. Light is a form of: Work Force Energy Matter None Hint 46. The device used to measure voltage is: Barometer Ammeter Thermometer Voltmeter None Hint 47. Refraction of light occurs when light passes from: Same speed Same medium One medium to another Vacuum to vacuum None Hint 48. Electric bulb produces: Light only Heat only Light and heat Sound None Hint 49. Heating effect of current is used in: Generator Fan Heater Motor None Hint 50. Reflection of light means: Bending of light Bouncing back of light Splitting of light Absorption of light None Hint Time's up Share: admin Previous post SSLC Science and Technology NIOS IV February 8, 2026 Next post SSLC Science and Technology NIOS VI February 8, 2026
