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