QUESTIONS ASKED IN RRB(RAILWAY RECRUITMENT BOARD) JE(JUNIOR ENGINEER) EXAM HELD ON 14 DECEMBER


  1. Swimming is possible on account of -----NEWTON'S THIRD LAW OF MOTION
  2. Nowadays, to reduce air pollution, the buses in Delhi are running on-----COMPRESSED NATURAL GAS
  3. Who didn't participate in the revolt of 1857-----BHAGAT SINGH
  4. Blood pressure of a healthy person is-----120/80
  5. The Central Processing Unit (CPU) is consist of ---CONTROL UNIT,ALU AND PRIMARY STORAGE
  6. Which of the following is not an operating system-----ORACLE
  7. The maximum strength of lok Sabha is----552
  8. Soil erosion can be prevented by------PLANTING TREES
  9. All radiations in a black body are ------ABSORBED
  10. In semiconductor terminology, the doping is a process of------INCREASING IMPURITY PERCENTAGE
  11. Who is the present chief minister of Gujrat----ANADIBEN PATEL
  12. The PM of INDIA,Narendra Modi,represents which seat in Lok Sabha---VARANASI
  13. The ratio between inertia force and viscous force is called---REYNOLD'S NUMBER
  14. The ratio between the stress produced by gradually applied and suddenly applied load is---1/2
  15. Writing pencil contains ------GRAPHITE
  16. The saka era began in the year ---78AD
  17. The dance form GARABA is from -----GUJRAT
  18. Which country won gold medal in Men's hockey in recent Asian games---INDIA
  19. DPT is used to prevent------DIPTHERIA
  20. Heating element of electric heater is made from ----NICHROME
  21. Which comet appears every 76 years----HAILEY'S
  22. Anemia is caused due to deficiency of ---FOLIC ACID,IRON,VIT B12
  23. Why sun looks ellipitical during sun rise and sun set----REFRACTION
  24. Heat transfer by rediation mainly depends on---TEMP,NATURE OF BODY AND KIND AND EXTENT OF BODY SURFACE
  25. NSDL deals with---SHARES IN ELECTRONIC FORMAT
  26. In diesel engin fuel is ignited by ----IGNITOR
  27. Which of the following is the main factor of water pollution-----INDUSTRIAL WASTE
  28. An ordinary transformer works on ---AC ONLY
  29. Which of the following is not a chemical change---GLOWING OF PLATINUM WIRE
  30. Name is boxer who was banned by IBA for refusing medal---SARITA DEVI
  31. The simple interest and compound interest are equal iff---INTEREST IN COMPOUNDED ANNUALLY AND TIME IS ONE YEAR
  32. Select smallest memory size---KILOBYTE
  33. Which acid cause cramps in our muscles---LACTIC ACID
  34. Falling drop of water become sphere due to the property of---SURFACE TENSION OF WATER
  35. Who gave the title of Sardar to Vallabhbhai Patel----MAHATAM GANDHI
  36. DC motors are considered most suitable for the application in----TRACTION
  37. The property of material by which it can be rolled into sheets---DUCTILITY
  38. Stainless steel resists corrosion due to -----CHROMIUM
  39. Megger is used for the measurement of------HIGH VALUED RESISTANCE, PARTICULARLY INSULATED RESISTANCE
  40. An ammeter-----CONNECTED IN SERIES,SHOULD HAVE LOW ELECTRICAL RESISTANCE AND ABSORBED LOW POWER
  41. The most widely used used universal gates are----NOR AND NAND
  42. Probability of getting head in a throw of a coin----1/2
  43. A transformer transforms ------VOLTAGE AND CURRENT
  44. DIABETES in general is the result of -----UNDER SECRETION OF INSULIN
  45. River flowing towards west-----NARAMADA
  46. Which is the most widely used metal for casting----CAST IRON
  47. Dry density of soil is equal to---- MASS OF SOLIDS TO THE TOTAL VOLUME OF SOIL
  48. Which of the following codes needs 7 bits to represent to represent a character------ASCII
  49. Lamps in street lighting are connected in -----PARALLEL
  50. Which strength of concrete is maximum----COMPRESSIVE
  51. The weight of the body at the center of the earth---ZERO
  52. For transistor action----THE BASE REGION MUST BE NARROW
  53. The ability of material to deform without breaking----PLASTICITY
  54. The product of three consecutive no is always divisible by----6
  55. The variety of coal having lowest carbon content----PEAT
  56. Which of the following is not a DBMS software-----COBOL
  57. The air-fuel ratio of the petrol engine is controlled by---CARBURETTOR

ANSWERS FOR REMAINING QUESTIONS ARE UNDER EVALUATION AMD SAME WILL BE PUBLISHED VERY SOON.


CONSIDERABLE CARE HAVE BEEN TAKEN TO ENSURE ANSWERS ERROR FREE AND EFFECTIVE AS POSSIBLE. WE WELCOME COMMENTS,SUGGESTIONS AND CORRECTIONS.
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