RRB JE 2014 PART 2

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RRB JE 2014 30 questions part 2

  1. Which one of the following is also known as Red Planet?

    2. Mercury B. C. D.
    Venus
    Earth
    Mars

  2. Who wrote the book “Not Just An Accountant” published recently?

    3. P.C. Parakh
    Sanjay Baru
    Vinod Rai
    Natwar Singh

  3. In sand Moulding the top flask is known as :

    4. Cope
    Drag
    Check
    Fillet

  4. In a well-conditioned triangle, no angle should be less then:

    5. 60o
    50o
    30o
    45o

  5. Find the value of (1+2+3+4+- – – – – -+45) :

    6. 2140
    2070
    1035
    1280

  6. If a thin rectangular plate of 60 mm X 30 mm is inclined at an angle of 60o to the Horizontal Plan

    7. Square of 30 mm size
    Square of 60 mm size
    Rectangle of 60 mm X 45 mm size
    Rectangle of 45 mm X 30 mm size

  7. Red rot is a plant disease which affects:

    8. Wheat
    Rice
    Sugarcane
    Cotton

  8. Pipe ‘P’ can fill a tank in 36 hours and pipe ‘Q’ can fill this tank in 45 hours. If both the

    9. 20 hours
    40 1/2 hours
    9 hours
    42 hours

  9. Earthworm belongs to which of the following Animal Phyla?

    10. Arthropoda B. C. D.
    Mollusca
    Annelida
    Protozoa

  10. When Ram and Mohan work together, they complete a work in 4days. If Ram alone can complete thi

    11. 10 days
    8 days
    6 days
    16 days

  11. A simply supported beam of length L is loaded with a uniformly distributed load of w per unit

    12. wL2/4
    wL2/8
    wL2/2
    wL2

  12. Fins are provided on heat transferring surface in order to increase:

    13. Heat transfer area B. C. D.
    Heat transfer coefficient
    Temperature gradient
    Mechanical strength of the equipment

  13. For perfectly elastic bodies, the value of coefficient of restitution is:

    14. 0
    0.5
    1
    0.25

  14. Which one of the following is not a scalar quantity?

    15. Volume
    Mass
    Force
    Length

  15. Find the average of all prime numbers between 30 and 50 :

    16. 48
    39
    39.8
    38

  16. In an examination, 35% of the students passed and 455 failed. How many students appeared for t

    17. 700
    1300
    845
    1250

  17. Find the L.C.M. of 148 and 185.

    18. 680
    740
    2960
    3700

  18. A 4 – pole, 1500 r.p.m. alternator will generate e.m.f. at :

    19. 20 Hz
    60 Hz
    40 Hz
    50 Hz

  19. In an examination, a student gets 4 marks for every correct answer and loses 1 mark for every

    20. 42
    48
    36
    38

  20. Ampere second is the unit of:

    21. Charge
    Power
    Voltage
    Energy

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