ICSE Board Practice

ICSE Grade VI - Fundamental Concepts of Algebra
Question 1
1.
    • The value of the polynomial
    • (
      4
      h
      j
      7
      h
      +
      i
      j
      )
    • at
    •  
    • h
    • =
    • (-5)
    • ,
    • i
    • =
    • 1
    • ,
    • j
    • =
    • 3
    •  
    • is
  • 96
  • 101
  • 99
  • 98
  • 97
Question 2
2.
    • Which of the following is a like term of
    • 2
      k
      l
      2
       
      j
    • ?
  • (
    5
    j
    2
     
    k
    2
     
    l
    2
     
    )
  • (
    9
    j
    k
    l
    )
  • (
    3
    j
    2
     
    k
    2
     
    l
    )
  • 9
    j
    k
    2
     
    l
    2
     
  • (
    9
    j
    k
    l
    2
     
    )
Question 3
3.
    • The degree of the polynomial
    • (
      4
      b
      6
      )
    • is
  • 1
  • 2
  • 0
  • 4
  • (-2)
Question 4
4.
    • Given
    • f
      (
      r
      )
    • =
    • (
      6
      r
      3
       
      7
      r
      2
       
      +
      2
      r
      )
    • ,
    • find
    •  
    • f
      (
      (-4)
      )
  • 263
  • 265
  • 262
  • 266
  • 264
Question 5
5.
    • The degree of polynomial
    • (
      r
      s
      r
      8
      s
      +
      5
      )
    • is
  • 1
  • (-1)
  • 2
  • 5
  • 3
Question 6
6.
Which of the following algebraic expressions is a trinomial?
  • (
    8
    q
    3
     
    r
    s
    3
     
    +
    4
    q
    r
    3
     
    s
    )
  • (
    7
    q
    2
     
    s
    2
     
    7
    r
    2
     
    s
    3
     
    5
    r
    s
    3
     
    )
  • (
    7
    q
    2
     
    r
    2
     
    s
    3
     
    +
    4
    q
    2
     
    s
    3
     
    7
    q
    2
     
    s
    4
    q
    r
    s
    3
     
    )
  • (
    8
    q
    3
     
    r
    2
     
    s
    3
     
    6
    q
    2
     
    s
    2
     
    +
    5
    r
    2
     
    s
    3
     
    5
    r
    2
     
    s
    2
     
    )
  • (
    q
    2
     
    r
    3
     
    s
    3
     
    )
Question 7
7.
    • The expanded form of
    • (
      c
      )
      3
       
    • is
  • (
    c
    )
  • (
    c
    )
    (
    c
    )
    (
    c
    )
    (
    c
    )
    (
    c
    )
  • (
    c
    )
    (
    c
    )
    (
    c
    )
    (
    c
    )
  • (
    c
    )
    (
    c
    )
    (
    c
    )
  • (
    c
    )
    (
    c
    )
Question 8
8.
    • The value of the polynomial
    • (
      9
      g
      i
      4
      h
      )
    • at
    •  
    • g
    • =
    • 1
    • ,
    • h
    • =
    • (-4)
    • ,
    • i
    • =
    • (-5)
    •  
    • is
  • -30
  • -32
  • -29
  • -28
  • -26
Question 9
9.
    • The value of the polynomial
    • (
      3
      )
    • at
    •  
    • p
    • =
    • (-3)
    • ,
    • q
    • =
    • (-4)
    • ,
    • r
    • =
    • (-4)
    •  
    • is
  • -2
  • -4
  • -6
  • -3
  • -1
Question 10
10.
    • Given
    • f
      (
      j
      )
    • =
    • (
      7
      j
      2
       
      +
      5
      j
      2
      )
    • ,
    • find
    •  
    • f
      (
      4
      )
  • 128
  • 130
  • 129
  • 133
  • 131