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