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RRB OS - I Aptitude Test - 2
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  • Question 1/10
    1 / -0

    What will come in place of the question mark (?) in the following number series?

    12, 36, 18, 54, 27, ?

  • Question 2/10
    1 / -0

    What will come in place of the question mark (?) in the following number series?

    31, 15, 14, 18, 37,?

  • Question 3/10
    1 / -0

    What will come in place of the question mark (?) in the following number series?

    6, 8, 14, 26, 46,?

  • Question 4/10
    1 / -0

    What will come in place of the question mark (?) in the following number series?

    111, 109, 103, 91, ?, 41

  • Question 5/10
    1 / -0

    What will come in place of the question mark (?) in the following number series?

    8, 15, ?, 169, 841

  • Question 6/10
    1 / -0

    In each of these questions, two equations (I) and (II) are given. You have to solve both the equations and give answer.

    I.  X− 33X + 272 = 0

    II.  Y− 29Y + 204 = 0

  • Question 7/10
    1 / -0

    In each of these questions, two equations (I) and (II) are given. You have to solve both the equations and give answer.

    I. X− 28X + 195 = 0

    II.Y− 34Y + 285 = 0

  • Question 8/10
    1 / -0

    Directions For Questions

    In each of these questions, two equations (I) and (II) are given. You have to solve both the equations and give answer.

    (A) if x > y

    (B) if x < y

    (C) if x ≥ y

    (D) if x ≤ y

    (E) x = y or relation cannot be established between x and y

    ...view full instructions


    I. 12x+ 17x + 6 = 0

    II. 4y+ 25y + 21 = 0

  • Question 9/10
    1 / -0

    Directions For Questions

    In each of these questions, two equations (I) and (II) are given. You have to solve both the equations and give answer.

    (A) if x > y

    (B) if x < y

    (C) if x ≥ y

    (D) if x ≤ y

    (E) x = y or relation cannot be established between x and y

    ...view full instructions


    I. 4x= 64

    II. y+ 7y + 12 = 0

  • Question 10/10
    1 / -0

    Directions For Questions

    In each of these questions, two equations (I) and (II) are given. You have to solve both the equations and give answer.

    (A) x > y

    (B) x ≥ y

    (C) x < y

    (D) x ≤ y

    (E) x = y or no relation can be established between x and y.

    ...view full instructions


    I. 15x− 41x + 14 = 0

    II. 2y− 13y + 20 = 0

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