SSC Board Practice

SSC Grade IX - Polynomials and Factorisation
Question 1
1.
    • The remainder when
    • (
      2
      y
      +
      2
      )
    • is divided by
    • (
      y
      +
      2
      )
    • is
  • (
    1
    )
  • (
    2
    )
  • (
    3
    )
  • 0
  • (
    4
    )
Question 2
2.
    • The quotient of
    • (
      25
      a
      2
       
      +
      10
      a
      b
      40
      a
      c
      +
      b
      2
       
      8
      b
      c
      +
      16
      c
      2
       
      )
    • ÷
    • (
      5
      a
      +
      b
      4
      c
      )
    • is
  • (
    5
    a
    +
    b
    4
    c
    )
  • (
    6
    a
    +
    b
    4
    c
    )
  • (
    5
    a
    b
    4
    c
    )
  • (
    4
    a
    +
    b
    4
    c
    )
  • (
    5
    a
    +
    4
    b
    4
    c
    )
Question 3
3.
    • Factorize
    •  
    • (
      12
      x
      2
       
      x
      y
      6
      y
      2
       
      )
      • (
        3
        x
        2
        y
        )
      • (
        4
        x
        +
        3
        y
        )
      • (
        3
        x
        +
        2
        y
        )
      • (
        3
        x
        +
        2
        y
        )
      • (
        3
        x
        2
        y
        )
      • (
        4
        x
        3
        y
        )
      • (
        3
        x
        +
        2
        y
        )
      • (
        4
        x
        3
        y
        )
      • (
        3
        x
        +
        2
        y
        )
      • (
        4
        x
        +
        3
        y
        )
Question 4
4.
    • (
      2

      3
      a
      +
      3

      2
      b
      )
      2
       
  • (
    4

    7
    a
    2
     
    2
    a
    b
    +
    9

    4
    b
    2
     
    )
  • (
    4

    9
    a
    2
     
    2
    a
    b
    +
    9

    4
    b
    2
     
    )
  • (
    4

    9
    a
    2
     
    5
    a
    b
    +
    9

    4
    b
    2
     
    )
  • (
    4

    9
    a
    2
     
    +
    9

    4
    b
    2
     
    )
  • (
    4

    11
    a
    2
     
    2
    a
    b
    +
    9

    4
    b
    2
     
    )
Question 5
5.
    • The value of
    • 794
    • 791
    • is
  • 628056
  • 628051
  • 628054
  • 628053
  • 628055
Question 6
6.
    • The remainder when
    • (
      g
      2
       
      )
    • is divided by
    • (
      g
      7
      )
    • is
  • (
    51
    )
  • (
    49
    )
  • (
    50
    )
  • (
    46
    )
  • (
    48
    )
Question 7
7.
    • Which of the following terms can be added to
    • (
      4
      s
      )
    • ?
  • (
    8
    r
    )
  • (
    4
    s
    t
    )
  • (
    7
    r
    s
    t
    )
  • 3
    s
  • 9
    t
Question 8
8.
    • Factorize
    • (
      2
      x
      3
       
      10
      x
      2
       
      2
      x
      +
      10
      )
  • (
    x
    5
    )
    (
    x
    2
    )
    (
    2
    x
    +
    1
    )
  • (
    x
    5
    )
    (
    2
    x
    2
    )
    (
    x
    +
    1
    )
  • (
    x
    5
    )
    (
    x
    2
    )
    1
  • (
    x
    5
    )
    (
    5
    x
    2
    )
    (
    4
    x
    +
    1
    )
  • (
    x
    5
    )
    (
    3
    x
    2
    )
    (
    2
    x
    +
    1
    )
Question 9
9.
    • Factorize
    • (
      125
      a
      3
       
      +
      125
      b
      3
       
      )
  • (
    5
    a
    +
    2
    b
    )
    (
    25
    a
    2
     
    +
    23
    a
    b
    +
    25
    b
    2
     
    )
  • (
    5
    a
    +
    5
    b
    )
    (
    25
    a
    2
     
    +
    25
    a
    b
    +
    25
    b
    2
     
    )
  • (
    6
    a
    +
    5
    b
    )
    (
    24
    a
    2
     
    +
    25
    a
    b
    +
    25
    b
    2
     
    )
  • (
    4
    a
    +
    5
    b
    )
    (
    26
    a
    2
     
    +
    25
    a
    b
    +
    25
    b
    2
     
    )
  • (
    5
    a
    +
    8
    b
    )
    (
    25
    a
    2
     
    +
    27
    a
    b
    +
    25
    b
    2
     
    )
Question 10
10.
    • The expanded form of
    • (
      1

      2
      n
      )
      3
       
    • is
  • 1

    2
    n
    1

    2
    n
    1

    2
    n
    1

    2
    n
  • 1

    2
    n
    1

    2
    n
  • 1

    2
    n
    1

    2
    n
    1

    2
    n
  • 1

    2
    n
  • 1

    2
    n
    1

    2
    n
    1

    2
    n
    1

    2
    n
    1

    2
    n