Home / GATE 2017-2018 / GATE Metallurgical :: Practice Test Paper 2

GATE 2017-2018 :: GATE Metallurgical

  1. An edge dislocation is present in α-Fe. Atomic diameter of iron atom is 0.25 nm and its shear modulus is 70 GPa.
    Modulus of the Burgers vector (in nm) is
  2. A.
    0.125
    B.
    0.25
    C.
    0.50
    D.
    0.625

  3. An edge dislocation is present in α-Fe. Atomic diameter of iron atom is 0.25 nm and its shear modulus is 70 GPa.
    Energy (in J/m) of the dislocation is
  4. A.
    0.5 * 10-9
    B.
    1.1 * 10-9
    C.
    2.2 * 10-9
    D.
    4.4 * 10-9

  5. A number is as much greater than 75 as it is smaller than 117. The number is:
  6. A.
    91
    B.
    93
    C.
    89
    D.
    96

  7. The professor ordered to the students to go out of the class
                  I                  II                           III                         IV 
    Which of the above underlined parts of the sentence is grammatically incorrect?
  8. A.
    I
    B.
    II
    C.
    III
    D.
    IV

  9. Which of the following options is the closest in meaning to the word given below: 
    Primeval
  10. A.
    Modern
    B.
    Historic
    C.
    Primitive
    D.
    Antique

  11. Friendship, no matter how _________it is, has its limitations.
  12. A.
    cordial
    B.
    intimate
    C.
    secret
    D.
    pleasant

  13. Select the pair that best expresses a relationship similar to that expressed in the pair: 
    Medicine: Health
  14. A.
    Science: Experiment
    B.
    Wealth: Peace
    C.
    Education: Knowledge
    D.
    Money: Happiness

  15. X and Y are two positive real numbers such that 2X + Y ≤ 6 and X + 2Y ≤ 8. For which of the following values of (X, Y) the function f(X, Y) = 3X + 6Y will give maximum value?
  16. A.
    (4/3, 10/3)
    B.
    (8/3, 20/3)
    C.
    (8/3, 10/3)
    D.
    (4/3, 20/3)

  17. If |4X - 7| = 5 then the values of 2|X| - |-X| is:
  18. A.
    2, 1/3
    B.
    1/2, 3
    C.
    3/2, 9
    D.
    2/3, 9

  19. Following table provides figures (in rupees) on annual expenditure of a firm for two years - 2010 and 2011. 

    In 2011, which of the following two categories have registered increase by same percentage?
  20. A.
    Raw material and Salary & wages
    B.
    Salary & wages and Advertising
    C.
    Power & fuel and Advertising
    D.
    Raw material and Research & Development