SSC Board Practice

SSC Grade VIII - Algebraic Expressions
Question 1
1.
    • 22
      h
      4
      i
      4
      j
      4
    • =
  • 22
    h
    h
    h
    i
    i
    i
    i
    j
    j
    j
    j
  • 22
    h
    h
    h
    h
    h
    i
    i
    i
    i
    j
    j
    j
    j
  • 24
    h
    h
    h
    h
    i
    i
    i
    i
    j
    j
    j
    j
  • 22
    h
    h
    h
    h
    i
    i
    i
    i
    j
    j
    j
    j
  • 20
    h
    h
    h
    h
    i
    i
    i
    i
    j
    j
    j
    j
Question 2
2.
    • The value of
    • (
      4
      n
      o
      7
      o
      8
      )
    • +
    • (
      15
      n
      o
      +
      4
      n
      +
      8
      )
    • is
  • (
    11
    n
    o
    +
    4
    n
    7
    o
    )
  • (
    10
    n
    o
    +
    4
    n
    7
    o
    )
  • (
    12
    n
    o
    +
    4
    n
    7
    o
    )
  • (
    11
    n
    o
    +
    7
    n
    7
    o
    )
  • (
    11
    n
    o
    +
    2
    n
    7
    o
    )
Question 3
3.
    • The value of the polynomial
    • (
      8
      i
      j
      9
      i
      )
    • at
    •  
    • h
    • =
    • 5
    • ,
    • i
    • =
    • 2
    • ,
    • j
    • =
    • 4
    •  
    • is
  • -80
  • -82
  • -84
  • -81
  • -83
Question 4
4.
    • Which of the following terms can be subtracted from
    • (
      4
      v
      )
    • ?
  • 8
    t
  • 3
  • (
    6
    t
    v
    )
  • (
    5
    v
    )
  • (
    5
    u
    v
    )
Question 5
5.
    • (
      4
      a
      +
      2
      b
      )
      2
       
  • (
    17
    a
    2
     
    +
    16
    a
    b
    +
    4
    b
    2
     
    )
  • (
    16
    a
    2
     
    +
    19
    a
    b
    +
    4
    b
    2
     
    )
  • (
    16
    a
    2
     
    +
    14
    a
    b
    +
    4
    b
    2
     
    )
  • (
    15
    a
    2
     
    +
    16
    a
    b
    +
    4
    b
    2
     
    )
  • (
    16
    a
    2
     
    +
    16
    a
    b
    +
    4
    b
    2
     
    )
Question 6
6.
    • The value of
    • (
      8
      k
      )
    • 7
    • is
  • (
    53
    k
    )
  • (
    56
    k
    )
  • (
    57
    k
    )
  • (
    55
    k
    )
  • (
    58
    k
    )
Question 7
7.
    • The expanded form of
    • (
      2
      v
      w
      )
      3
       
    • is
  • (
    2
    v
    w
    )
    (
    2
    v
    w
    )
    (
    2
    v
    w
    )
    (
    2
    v
    w
    )
  • (
    2
    v
    w
    )
    (
    2
    v
    w
    )
    (
    2
    v
    w
    )
    (
    2
    v
    w
    )
    (
    2
    v
    w
    )
  • (
    2
    v
    w
    )
    (
    2
    v
    w
    )
  • (
    2
    v
    w
    )
  • (
    2
    v
    w
    )
    (
    2
    v
    w
    )
    (
    2
    v
    w
    )
Question 8
8.
    • The expanded form of
    • (
      x
      +
      7
      )
    • (
      x
      +
      3
      )
    • (
      x
      +
      8
      )
    • (
      x
      5
      )
    • is
  • (
    x
    4
     
    +
    13
    x
    3
     
    +
    11
    x
    2
     
    337
    x
    840
    )
  • (
    13
    x
    3
     
    +
    11
    x
    2
     
    337
    x
    840
    )
  • (
    4
    x
    4
     
    +
    13
    x
    3
     
    +
    11
    x
    2
     
    337
    x
    840
    )
  • (
    2
    x
    4
     
    +
    13
    x
    3
     
    +
    11
    x
    2
     
    337
    x
    840
    )
  • (
    x
    4
     
    +
    13
    x
    3
     
    +
    11
    x
    2
     
    337
    x
    840
    )
Question 9
9.
    • If
    • (
      a
      2
      b
      )
    • A =
    • (
      a
      2
       
      4
      a
      b
      +
      4
      b
      2
       
      )
    • ,
    • then A =
  • (
    2
    a
    2
    b
    )
  • (
    a
    +
    b
    )
  • (
    a
    4
    b
    )
  • (
    2
    b
    )
  • (
    a
    2
    b
    )
Question 10
10.
    • The value of
    • 1

      4
      q
      2
       
      r
      2
       
    • +
    • 2

      3
      q
      2
       
      r
      2
       
    • +
    • 1

      4
      q
      2
       
      r
      2
       
    • +
    • 1

      2
      q
      2
       
      r
      2
       
    • is
  • 3
    q
    2
     
    r
    2
     
  • 5

    3
    q
    2
     
    r
    2
     
  • 7

    5
    q
    2
     
    r
    2
     
  • q
    2
     
    r
    2
     
  • 7

    3
    q
    2
     
    r
    2