SSC Board Practice

SSC Grade IX - Polynomials and Factorisation
Question 1
1.
    • The value of the polynomial
    • (
      8
      g
      3
       
      +
      8
      g
      2
       
      2
      )
    • at
    •  
    • g
    • =
    • (-1)
    • is
  • 15
  • 11
  • 16
  • 14
  • 13
Question 2
2.
    • (
      a
      b
      )
      2
       
  • (
    2
    a
    b
    +
    b
    2
     
    )
  • (
    a
    2
     
    2
    a
    b
    +
    b
    2
     
    )
  • (
    a
    2
     
    4
    a
    b
    +
    b
    2
     
    )
  • (
    2
    a
    2
     
    2
    a
    b
    +
    b
    2
     
    )
  • (
    a
    2
     
    +
    b
    2
     
    )
Question 3
3.
    • Which of the following terms can be subtracted from
    • (
      6
      )
    • ?
  • 3
    c
    4
     
  • 7
  • (
    3
    c
    3
     
    )
  • 5
    c
  • 7
    c
    2
     
Question 4
4.
    • The degree of the polynomial
    • (
      2
      y
      2
       
      +
      4
      y
      +
      7
      )
    • is
  • 5
  • 0
  • 3
  • 1
  • 2
Question 5
5.
    • Find
    • 309 3
       
  • 29503609
  • 29503649
  • 29503619
  • 29503639
  • 29503629
Question 6
6.
    • The value of the polynomial
    • (
      2
      s
      t
      +
      6
      s
      )
    • at
    •  
    • s
    • =
    • (-2)
    • ,
    • t
    • =
    • (-2)
    • ,
    • u
    • =
    • 5
    •  
    • is
  • -1
  • -6
  • -3
  • -5
  • -4
Question 7
7.
    • The remainder when
    • (
      4
      w
      4
       
      7
      w
      3
       
      +
      4
      w
      2
       
      +
      w
      +
      4
      )
    • is divided by
    • (
      w
      2
       
      2
      w
      8
      )
    • is
  • (
    237
    w
    460
    )
  • (
    235
    w
    460
    )
  • (
    232
    w
    460
    )
  • (
    234
    w
    460
    )
  • (
    236
    w
    460
    )
Question 8
8.
    • If
    • (
      4
      a
      4
      b
      )
    • A =
    • (
      16
      a
      2
       
      +
      32
      a
      b
      +
      16
      b
      2
       
      )
    • ,
    • then A =
  • (
    4
    a
    2
    b
    )
  • (
    4
    a
    6
    b
    )
  • (
    5
    a
    4
    b
    )
  • (
    4
    a
    4
    b
    )
  • (
    3
    a
    4
    b
    )
Question 9
9.
    • Which of the following is a like term of
    • 2
      v
      2
       
      w
      u
      2
       
    • ?
  • (
    9
    u
    v
    2
     
    w
    2
     
    )
  • (
    5
    u
    2
     
    v
    w
    2
     
    )
  • (
    4
    u
    v
    w
    2
     
    )
  • (
    9
    u
    v
    2
     
    w
    )
  • 8
    u
    2
     
    v
    2
     
    w
Question 10
10.
    • The value of
    • 80
      2

      3
    • 80
      2

      3
    • is
  • 6507
    1

    7
  • 6507
    1

    3
  • 6507
    1

    11
  • 6507
    1

    9
  • 6506
    8

    9