ICSE Board Practice

Class VI Class VII Class VIII Class IX Class X
ICSE Grade VI - Fundamental Concepts of Algebra
Question 1
1.
    • The value of the polynomial
    • (
      −
      6
      w
      2
       
      x
      2
       
      y
      2
       
      +
      5
      w
      2
       
      x
      2
       
      −
      2
      x
      2
       
      		)
    • at
    •  
    • w
    • =
    • 5
    • ,
    • x
    • =
    • 0
    • ,
    • y
    • =
    • (-4)
    •  
    • is
  • 1
  • 3
  • 0
  • -1
  • -3
Question 2
2.
    • The degree of the polynomial
    • (
      6
      f
      5
       
      +
      5
      f
      3
       
      −
      9
      f
      2
       
      +
      3
      f
      +
      6
      		)
    • is
  • 4
  • 6
  • 3
  • 8
  • 5
Question 3
3.
    • The coefficient of term
    • z
      2
       
    • in polynomial
    • (
      −
      6
      z
      4
       
      +
      3
      z
      3
       
      +
      8
      z
      2
       
      +
      4
      z
      +
      8
      		)
    • is
  • 10
  • 8
  • 7
  • 9
  • 5
Question 4
4.
    • The degree of polynomial
    • (
      8
      d
      2
       
      +
      9
      d
      e
      2
       
      −
      2
      d
      −
      9
      		)
    • is
  • 4
  • 3
  • 5
  • 1
  • 2
Question 5
5.
    • The degree of polynomial
    • (
      −
      9
      o
      p
      2
       
      q
      2
       
      −
      8
      o
      p
      q
      2
       
      −
      o
      q
      2
       
      +
      7
      p
      −
      2
      q
      		)
    • is
  • 5
  • 4
  • 2
  • 7
  • 6
Question 6
6.
Which of the following are not polynomials?
a)
    • √x
b)
    • 25
      x
      2
       
c)
    • (
      3
      x
      +
      7
      y
      		)
d)
    • 25
      x
      2
       
      +
      1
      25
      x
      2
       
e)
    • (
      3
      x
      −
      6
      y
      		)
  • {b,a}
  • {c,d}
  • {a,d}
  • {c,d,a}
  • {e,b,a}
Question 7
7.
    • The value of the polynomial
    • 5
      f
      2
       
      g
    • at
    •  
    • f
    • =
    • 5
    • ,
    • g
    • =
    • (-2)
    • ,
    • h
    • =
    • (-2)
    •  
    • is
  • -248
  • -253
  • -251
  • -250
  • -249
Question 8
8.
    • Which of the following terms is a like term of
    • 6
      h
      4
       
    • ?
  • (
    −
    9
    h
    		)
  • (
    −
    9
    h
    4
     
    		)
  • 2
    h
    2
     
  • (
    −
    4
    h
    3
     
    		)
  • 9
Question 9
9.
    • 7
      		✕
      a
      		✕
      a
      		✕
      a
    • =
  • 4
    a
    3
  • 10
    a
    3
  • 7
    a
    4
  • 7
    a
    2
  • 7
    a
    3
Question 10
10.
    • The value of the polynomial
    • (
      6
      d
      4
       
      +
      2
      d
      3
       
      +
      d
      2
       
      +
      d
      +
      4
      		)
    • at
    •  
    • d
    • =
    • 3
    • is
  • 555
  • 557
  • 556
  • 559
  • 554