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