EduSahara™ Assignment
Name : Polynomial Division
Chapter : Fundamental Concepts
Grade : ICSE Grade VIII
License : Non Commercial Use
Question 1
1.
    • The quotient when
    • (
      7
      m
      )
    • is divided by
    • 6
    • is
  • (i)
    (
    3

    2
    m
    )
  • (ii)
    (
    7

    6
    m
    )
  • (iii)
    (
    5

    4
    m
    )
  • (iv)
    (
    9

    8
    m
    )
  • (v)
    (
    5

    6
    m
    )
Question 2
2.
    • The quotient when
    • 9
      z
      2
       
    • is divided by
    • (
      z
      2
      )
    • is
  • (i)
    (
    8
    z
    +
    18
    )
  • (ii)
    (
    11
    z
    +
    18
    )
  • (iii)
    (
    9
    z
    +
    18
    )
  • (iv)
    (
    7
    z
    +
    18
    )
  • (v)
    (
    10
    z
    +
    18
    )
Question 3
3.
    • The quotient when
    • (
      3
      v
      7
      )
    • is divided by
    • (
      v
      8
      )
    • is
  • (i)
    (
    2
    )
  • (ii)
    (
    4
    )
  • (iii)
    (
    1
    )
  • (iv)
    (
    5
    )
  • (v)
    (
    3
    )
Question 4
4.
    • The quotient when
    • (
      5
      j
      2
       
      3
      j
      4
      )
    • is divided by
    • (
      j
      +
      4
      )
    • is
  • (i)
    (
    2
    j
    +
    17
    )
  • (ii)
    (
    5
    j
    +
    17
    )
  • (iii)
    (
    4
    j
    +
    17
    )
  • (iv)
    (
    6
    j
    +
    17
    )
  • (v)
    (
    8
    j
    +
    17
    )
Question 5
5.
    • The quotient when
    • (
      9
      s
      2
       
      2
      s
      )
    • is divided by
    • (
      s
      +
      4
      )
    • is
  • (i)
    (
    9
    s
    38
    )
  • (ii)
    (
    8
    s
    38
    )
  • (iii)
    (
    7
    s
    38
    )
  • (iv)
    (
    10
    s
    38
    )
  • (v)
    (
    12
    s
    38
    )
Question 6
6.
    • The quotient when
    • (
      9
      x
      2
       
      +
      3
      x
      3
      )
    • is divided by
    • (
      x
      1
      )
    • is
  • (i)
    (
    8
    x
    6
    )
  • (ii)
    (
    10
    x
    6
    )
  • (iii)
    (
    9
    x
    6
    )
  • (iv)
    (
    12
    x
    6
    )
  • (v)
    (
    6
    x
    6
    )
Question 7
7.
    • The quotient when
    • (
      9
      i
      4
       
      2
      i
      3
       
      +
      5
      i
      2
       
      +
      8
      i
      +
      5
      )
    • is divided by
    • (
      i
      2
       
      i
      42
      )
    • is
  • (i)
    (
    11
    i
    2
     
    +
    7
    i
    +
    390
    )
  • (ii)
    (
    9
    i
    2
     
    +
    7
    i
    +
    390
    )
  • (iii)
    (
    8
    i
    2
     
    +
    7
    i
    +
    390
    )
  • (iv)
    (
    6
    i
    2
     
    +
    7
    i
    +
    390
    )
  • (v)
    (
    10
    i
    2
     
    +
    7
    i
    +
    390
    )
Question 8
8.
    • The quotient when
    • (
      8
      k
      5
       
      +
      5
      k
      4
       
      7
      k
      3
       
      +
      3
      k
      2
       
      +
      4
      k
      9
      )
    • is divided by
    • (
      k
      5
      )
    • is
  • (i)
    (
    9
    k
    4
     
    +
    45
    k
    3
     
    +
    218
    k
    2
     
    +
    1093
    k
    +
    5469
    )
  • (ii)
    (
    5
    k
    4
     
    +
    45
    k
    3
     
    +
    218
    k
    2
     
    +
    1093
    k
    +
    5469
    )
  • (iii)
    (
    7
    k
    4
     
    +
    45
    k
    3
     
    +
    218
    k
    2
     
    +
    1093
    k
    +
    5469
    )
  • (iv)
    (
    11
    k
    4
     
    +
    45
    k
    3
     
    +
    218
    k
    2
     
    +
    1093
    k
    +
    5469
    )
  • (v)
    (
    8
    k
    4
     
    +
    45
    k
    3
     
    +
    218
    k
    2
     
    +
    1093
    k
    +
    5469
    )
Question 9
9.
    • The remainder when
    • (
      d
      )
    • is divided by
    • 4
    • is
  • (i)
    (
    1
    )
  • (ii)
    1
  • (iii)
    (
    3
    )
  • (iv)
    0
  • (v)
    3
Question 10
10.
    • The remainder when
    • 9
      b
      2
       
    • is divided by
    • (
      b
      +
      3
      )
    • is
  • (i)
    82
  • (ii)
    80
  • (iii)
    81
  • (iv)
    83
  • (v)
    79
Question 11
11.
    • The remainder when
    • (
      3
      n
      7
      )
    • is divided by
    • (
      n
      +
      5
      )
    • is
  • (i)
    (
    22
    )
  • (ii)
    (
    24
    )
  • (iii)
    (
    23
    )
  • (iv)
    (
    21
    )
  • (v)
    (
    20
    )
Question 12
12.
    • The remainder when
    • (
      9
      e
      2
       
      +
      2
      e
      )
    • is divided by
    • (
      e
      +
      2
      )
    • is
  • (i)
    31
  • (ii)
    33
  • (iii)
    34
  • (iv)
    32
  • (v)
    30
Question 13
13.
    • The remainder when
    • (
      2
      t
      2
       
      7
      t
      2
      )
    • is divided by
    • (
      t
      +
      6
      )
    • is
  • (i)
    (
    33
    )
  • (ii)
    (
    35
    )
  • (iii)
    (
    31
    )
  • (iv)
    (
    32
    )
  • (v)
    (
    30
    )
Question 14
14.
    • The remainder when
    • (
      s
      2
       
      +
      7
      s
      7
      )
    • is divided by
    • (
      s
      +
      9
      )
    • is
  • (i)
    13
  • (ii)
    10
  • (iii)
    11
  • (iv)
    12
  • (v)
    9
Question 15
15.
    • The remainder when
    • (
      8
      u
      4
       
      +
      3
      u
      3
       
      4
      u
      2
       
      7
      u
      +
      4
      )
    • is divided by
    • (
      u
      2
       
      +
      7
      u
      +
      6
      )
    • is
  • (i)
    (
    2225
    u
    +
    2218
    )
  • (ii)
    (
    2222
    u
    +
    2218
    )
  • (iii)
    (
    2219
    u
    +
    2218
    )
  • (iv)
    (
    2223
    u
    +
    2218
    )
  • (v)
    (
    2221
    u
    +
    2218
    )
Question 16
16.
    • The remainder when
    • (
      6
      v
      4
       
      +
      2
      v
      3
       
      +
      9
      v
      2
       
      6
      )
    • is divided by
    • (
      v
      +
      6
      )
    • is
  • (i)
    (
    7891
    )
  • (ii)
    (
    7888
    )
  • (iii)
    (
    7890
    )
  • (iv)
    (
    7893
    )
  • (v)
    (
    7889
    )
Question 17
17.
    • (
      2
      x
      3
       
      5
      x
      2
       
      x
      +
      6
      )
    • ÷
    • (
      x
      2
       
      x
      2
      )
    • =
  • (i)
    (
    2
    x
    3
    )
  • (ii)
    (
    x
    3
    )
  • (iii)
    (
    3
    x
    3
    )
  • (iv)
    (
    2
    x
    +
    3
    )
  • (v)
    (
    2
    x
    3
    )
Question 18
18.
    • (
      36
      x
      4
       
      y
      2
       
      +
      180
      x
      3
       
      y
      2
       
      )
    • ÷
    • 6
      x
      2
       
      y
    • =
  • (i)
    (
    6
    x
    2
     
    y
    +
    30
    x
    y
    )
  • (ii)
    (
    6
    x
    3
     
    y
    2
     
    +
    30
    x
    y
    )
  • (iii)
    (
    6
    x
    3
     
    y
    3
     
    +
    30
    x
    y
    )
  • (iv)
    (
    6
    x
    2
     
    y
    +
    30
    x
    y
    2
     
    z
    )
  • (v)
    (
    6
    x
    2
     
    y
    +
    30
    y
    2
     
    )
Question 19
19.
    • (
      256
      x
      3
       
      y
      4
       
      z
      4
       
      +
      16
      x
      3
       
      y
      3
       
      z
      3
       
      +
      64
      x
      2
       
      y
      3
       
      z
      3
       
      )
    • ÷
    • 4
      x
      y
      2
       
      z
      2
       
    • =
  • (i)
    (
    64
    x
    2
     
    y
    2
     
    z
    2
     
    +
    4
    x
    2
     
    y
    z
    +
    16
    x
    y
    z
    )
  • (ii)
    (
    64
    x
    3
     
    y
    3
     
    z
    2
     
    +
    4
    x
    2
     
    y
    z
    +
    16
    x
    y
    z
    )
  • (iii)
    (
    64
    x
    2
     
    y
    2
     
    z
    2
     
    +
    4
    x
    y
    2
     
    z
    +
    16
    x
    y
    z
    )
  • (iv)
    (
    4
    x
    2
     
    y
    2
     
    z
    2
     
    +
    16
    x
    y
    z
    )
  • (v)
    (
    64
    x
    3
     
    y
    4
     
    z
    2
     
    +
    4
    x
    2
     
    y
    z
    +
    16
    x
    y
    z
    )
Question 20
20.
    • (
      10
      x
      3
       
      +
      5
      x
      2
       
      )
    • ÷
    • 5
      x
  • (i)
    (
    2
    x
    2
     
    x
    )
  • (ii)
    (
    2
    x
    2
     
    +
    x
    )
  • (iii)
    (
    2
    x
    2
     
    +
    x
    )
  • (iv)
    (
    x
    2
     
    +
    x
    )
  • (v)
    (
    2
    x
    2
     
    +
    2
    x
    )
Question 21
21.
    • (
      4
      x
      4
       
      +
      16
      x
      3
       
      +
      15
      x
      2
       
      )
    • ÷
    • (
      2
      x
      2
       
      +
      3
      x
      )
  • (i)
    (
    2
    x
    2
     
    +
    5
    x
    )
  • (ii)
    (
    2
    x
    2
     
    5
    x
    )
  • (iii)
    (
    2
    x
    2
     
    +
    5
    x
    )
  • (iv)
    (
    x
    2
     
    +
    5
    x
    )
  • (v)
    (
    2
    x
    2
     
    +
    6
    x
    )
Question 22
22.
    • (
      4
      x
      4
       
      +
      9
      x
      3
       
      10
      x
      2
       
      3
      x
      )
    • ÷
    • (
      x
      2
       
      +
      2
      x
      3
      )
  • (i)
    (
    4
    x
    2
     
    +
    x
    )
  • (ii)
    (
    4
    x
    2
     
    x
    )
  • (iii)
    (
    4
    x
    2
     
    +
    x
    )
  • (iv)
    4
    x
    2
     
  • (v)
    (
    4
    x
    2
     
    +
    2
    x
    )
Question 23
23.
    • Find the remainder when
    • (
      x
      2
       
      +
      12
      x
      +
      27
      )
    • is divided by
    • (
      x
      8
      )
  • (i)
    187
  • (ii)
    185
  • (iii)
    190
  • (iv)
    186
  • (v)
    188
    Assignment Key

  •  1) (ii)
  •  2) (iii)
  •  3) (v)
  •  4) (ii)
  •  5) (i)
  •  6) (iii)
  •  7) (ii)
  •  8) (v)
  •  9) (iv)
  •  10) (iii)
  •  11) (i)
  •  12) (iv)
  •  13) (iv)
  •  14) (iii)
  •  15) (ii)
  •  16) (iii)
  •  17) (v)
  •  18) (i)
  •  19) (i)
  •  20) (iii)
  •  21) (iii)
  •  22) (i)
  •  23) (i)