SSLC Science and Technology NIOS VI Welcome to your SSLC Science and Technology NIOS VI Total Questions: 50 Name Mobile No: 1. Magnetic field is strongest near: Ends (poles) Middle Anywhere Centre None Hint 2. The gas taken in during respiration is: Carbon dioxide Hydrogen Nitrogen Oxygen None Hint 3. Blood transports: Oxygen, nutrients and wastes Waste only Oxygen only Nutrients only None Hint 4. Increasing current in a conductor will: Remove field No change Increase magnetic field Decrease magnetic field None Hint 5. The movement of food in plants takes place through: Xylem Stomata Roots Phloem None Hint 6. Step-up transformer increases: Resistance Power loss Voltage Current None Hint 7. The process of removal of wastes is called: Digestion Respiration Excretion Transportation None Hint 8. Soft iron is used in electromagnets because: Easily magnetised and demagnetised Permanent magnet Hard Cheap None Hint 9. The red pigment in blood is: Melanin Haemoglobin Chlorophyll Plasma None Hint 10. The process of breathing is called: Digestion Respiration Nutrition Excretion None Hint 11. Magnetic field direction inside solenoid is: Random Same as bar magnet (from south to north inside) Circular Zigzag None Hint 12. Magnetic effect of electric current was discovered by: Newton Oersted Faraday Maxwell None Hint 13. Increasing number of turns in coil will: No change Reduce magnetic field Remove field Increase magnetic field None Hint 14. The process by which organisms take food is called: Transportation Respiration Excretion Nutrition None Hint 15. The main excretory organ in humans is: Lung Heart Kidney Liver None Hint 16. Electric motor works on: Newton’s Law Fleming’s Right Hand Rule Ohm’s Law Fleming’s Left Hand Rule None Hint 17. The device that converts electrical energy into mechanical energy is: Motor Generator Transformer Battery None Hint 18. The pigment present in green plants is: Melanin Carotene Chlorophyll Haemoglobin None Hint 19. Transformer works on: Magnetic induction Chemical effect Heating effect Pressure None Hint 20. The functional unit of kidney is: Alveoli Nephron Neuron Capillary None Hint 21. The raw materials for photosynthesis are: Hydrogen and Oxygen Nitrogen and Oxygen Carbon dioxide and Water Oxygen and Water None Hint 22. The waste removed by kidney is: Starch Glucose Oxygen Urea None Hint 23. Veins carry blood: Only oxygenated Away from heart Only impure Towards heart None Hint 24. The liquid part of blood is: Platelets RBC WBC Plasma None Hint 25. Fleming’s Right Hand Rule is used for: Heater Battery Motor Generator None Hint 26. Fleming’s Left Hand Rule is used for: Fuse Transformer Motor Generator None Hint 27. Electric bell works using: Battery only Permanent magnet Heater Electromagnet None Hint 28. The energy released in respiration is stored in: ATP Protein DNA RNA None Hint 29. Green plants prepare their food by: Digestion Excretion Respiration Photosynthesis None Hint 30. Electromagnet works on: Magnetic effect of current Mechanical effect Chemical effect Heating effect None Hint 31. The organ of respiration in humans is: Heart Kidney Liver Lungs None Hint 32. The magnetic field lines around a straight current carrying conductor are: Random Circular Straight lines Zigzag None Hint 33. Arteries carry blood: Towards heart Only CO₂ Only impure Away from heart None Hint 34. The movement of water in plants takes place through: Stomata Leaves Phloem Xylem None Hint 35. The device used to detect electric current is: Ammeter Voltmeter Thermometer Galvanometer None Hint 36. The opening and closing of stomata helps in: Water transport Food storage Photosynthesis only Gas exchange None Hint 37. The process of breaking food into simpler form is: Respiration Excretion Digestion Circulation None Hint 38. Strength of electromagnet increases with: Soft iron core All of the above More current More turns of coil None Hint 39. The pumping organ of blood is: Brain Kidney Heart Lungs None Hint 40. Electric generator converts: Chemical to electrical Electrical to mechanical Heat to light Mechanical to electrical None Hint 41. The gas released during respiration is: Nitrogen Hydrogen Carbon dioxide Oxygen None Hint 42. The direction of magnetic field around a straight conductor is given by: Fleming’s Left Hand Rule Right Hand Thumb Rule Fleming’s Right Hand Rule Newton’s Law None Hint 43. The unit of magnetic field is: Newton Tesla Joule Watt None Hint 44. Step-down transformer decreases: Current Heat Power Voltage None Hint 45. The food prepared in photosynthesis is stored as: Fat Starch Protein Glucose only None Hint 46. The tiny air sacs in lungs are called: Nephrons Veins Capillaries Alveoli None Hint 47. When electric current flows through a conductor, it produces: Light Magnetic field Sound Heat only None Hint 48. A solenoid behaves like a: Bar magnet Battery Bulb Heater None Hint 49. The core of an electromagnet is usually made of: Iron Aluminium Copper Steel None Hint 50. Generator works on: Joule’s Law Ohm’s Law Fleming’s Left Hand Rule Fleming’s Right Hand Rule None Hint Time's up Share: admin Previous post SSLC Science and Technology NIOS V February 8, 2026 Next post SSLC Science and Technology NIOS VII February 9, 2026