SSC Board Practice

SSC Grade VII - Algebraic Expressions
Question 1
1.
    • The sum of the terms
    • (
      2
      s
      t
      )
    • ,
    • (
      6
      s
      )
    • ,
    • 1
    • ,
    • 2
      t
    • ,
    • 2
      r
      t
    • is
  • (
    2
    r
    t
    4
    s
    t
    6
    s
    +
    2
    t
    +
    1
    )
  • (
    2
    r
    t
    +
    s
    t
    6
    s
    +
    2
    t
    +
    1
    )
  • (
    2
    r
    t
    2
    s
    t
    6
    s
    +
    2
    t
    +
    1
    )
  • (
    r
    t
    2
    s
    t
    6
    s
    +
    2
    t
    +
    1
    )
  • (
    3
    r
    t
    2
    s
    t
    6
    s
    +
    2
    t
    +
    1
    )
Question 2
2.
    • The value of the polynomial
    • (
      u
      2
      v
      )
    • at
    •  
    • u
    • =
    • 0
    • ,
    • v
    • =
    • 2
    • ,
    • w
    • =
    • 4
    •  
    • is
  • -1
  • -3
  • -4
  • -7
  • -5
Question 3
3.
    • The value of
    • (
      4
      b
      2
       
      c
      +
      4
      b
      2
       
      b
      c
      2
       
      3
      b
      c
      )
    • (
      2
      b
      2
       
      c
      2
      b
      2
       
      +
      3
      c
      2
       
      +
      15
      )
    • is
  • (
    2
    b
    2
     
    c
    +
    9
    b
    2
     
    b
    c
    2
     
    3
    b
    c
    3
    c
    2
     
    15
    )
  • (
    2
    b
    2
     
    c
    +
    6
    b
    2
     
    b
    c
    2
     
    3
    b
    c
    3
    c
    2
     
    15
    )
  • (
    3
    b
    2
     
    c
    +
    6
    b
    2
     
    b
    c
    2
     
    3
    b
    c
    3
    c
    2
     
    15
    )
  • (
    b
    2
     
    c
    +
    6
    b
    2
     
    b
    c
    2
     
    3
    b
    c
    3
    c
    2
     
    15
    )
  • (
    2
    b
    2
     
    c
    +
    4
    b
    2
     
    b
    c
    2
     
    3
    b
    c
    3
    c
    2
     
    15
    )
Question 4
4.
    • The value of
    • (
      8
      k
      4
       
      9
      k
      +
      1
      )
    • +
    • (
      6
      k
      4
       
      5
      k
      2
       
      6
      )
    • is
  • (
    2
    k
    4
     
    5
    k
    2
     
    9
    k
    5
    )
  • (
    k
    4
     
    5
    k
    2
     
    9
    k
    5
    )
  • (
    5
    k
    4
     
    5
    k
    2
     
    9
    k
    5
    )
  • (
    3
    k
    4
     
    5
    k
    2
     
    9
    k
    5
    )
  • (
    5
    k
    2
     
    9
    k
    5
    )
Question 5
5.
Which of the following algebraic expressions is a trinomial?
  • (
    5
    y
    4
     
    +
    2
    y
    3
     
    6
    y
    2
     
    +
    y
    +
    9
    )
  • (
    y
    4
     
    +
    4
    y
    3
     
    5
    y
    2
     
    )
  • 2
    y
    4
     
  • (
    3
    y
    2
     
    +
    8
    y
    )
  • (
    7
    y
    4
     
    +
    3
    y
    3
     
    +
    8
    y
    2
     
    2
    y
    1
    )
Question 6
6.
    • Which of the following terms can be subtracted from
    • (
      4
      u
      )
    • ?
  • u
    2
     
  • (
    7
    u
    4
     
    )
  • 3
  • (
    2
    u
    )
  • (
    4
    u
    3
     
    )
Question 7
7.
    • Which of the following terms can be subtracted from
    • 4
      q
    • ?
  • (
    8
    q
    r
    s
    )
  • 8
  • (
    3
    s
    )
  • (
    3
    r
    s
    )
  • (
    4
    q
    )
Question 8
8.
    • The value of
    • (
      8
      r
      t
      5
      t
      +
      3
      )
    • (
      6
      r
      2
       
      t
      8
      r
      s
      +
      s
      2
       
      t
      )
    • (
      4
      r
      s
      t
      2
       
      +
      7
      r
      4
      s
      2
       
      t
      2
       
      )
    • is
  • (
    6
    r
    2
     
    t
    7
    r
    s
    t
    2
     
    +
    8
    r
    s
    8
    r
    t
    7
    r
    +
    4
    s
    2
     
    t
    2
     
    s
    2
     
    t
    5
    t
    +
    3
    )
  • (
    6
    r
    2
     
    t
    2
    r
    s
    t
    2
     
    +
    8
    r
    s
    8
    r
    t
    7
    r
    +
    4
    s
    2
     
    t
    2
     
    s
    2
     
    t
    5
    t
    +
    3
    )
  • (
    7
    r
    2
     
    t
    4
    r
    s
    t
    2
     
    +
    8
    r
    s
    8
    r
    t
    7
    r
    +
    4
    s
    2
     
    t
    2
     
    s
    2
     
    t
    5
    t
    +
    3
    )
  • (
    5
    r
    2
     
    t
    4
    r
    s
    t
    2
     
    +
    8
    r
    s
    8
    r
    t
    7
    r
    +
    4
    s
    2
     
    t
    2
     
    s
    2
     
    t
    5
    t
    +
    3
    )
  • (
    6
    r
    2
     
    t
    4
    r
    s
    t
    2
     
    +
    8
    r
    s
    8
    r
    t
    7
    r
    +
    4
    s
    2
     
    t
    2
     
    s
    2
     
    t
    5
    t
    +
    3
    )
Question 9
9.
    • The value of
    • 1

      2
      w
    • +
    • 1

      2
      w
    • is
  • 3
    w
  • w
  • 2
    w
  • (
    2
    w
    )
  • 0
Question 10
10.
    • Which of the following is a like term of
    • (
      5
      i
      k
      )
    • ?
  • (
    4
    i
    2
     
    k
    2
     
    )
  • 8
    i
    j
    k
  • (
    4
    i
    k
    )
  • 5
    i
    2
     
    k
  • 5
    j
    2
     
    k
    2