ICSE Board Practice

Class VI Class VII Class VIII Class IX Class X
ICSE Grade X - Ratio
Question 1
1.
A ratio is equal to 7 : 5. If its consequent is 1760, what is its antecendent?
  • 2465
  • 2466
  • 2462
  • 2463
  • 2464
Question 2
2.
    • The consequent in the ratio
    • 6
      		:
      3
    • =
  • 6
  • 3
  • 2
  • 4
Question 3
3.
Find the ratio between 5 months and 11 years
  • 5
    		:
    132
  • 5
    		:
    130
  • 5
    		:
    134
  • 4
    		:
    132
Question 4
4.
    • Find the sub-triplicate ratio of
    •  
    • k
    • :
    • w
  • k
    2
    :
    w
    2
  • k
    3
    :
    w
    3
  • ∛
    k
    :
    ∛
    w
  • √
    k
    :
    √
    w
Question 5
5.
    • Find the sub-duplicate ratio of
    •  
    • i
    • :
    • q
  • i
    3
    :
    q
    3
  • ∛
    i
    :
    ∛
    q
  • √
    i
    :
    √
    q
  • i
    2
    :
    q
    2
Question 6
6.
    • Find the mean proportional of
    • 72
    • and
    • 2
  • 12
  • 10
  • 144
  • 2
  • 72
Question 7
7.
    • Find the missing value in the equation
    • 12
    • :
    • 3
    • =
    • ____
    • :
    • 5
  • 21
  • 19
  • 20
  • 23
  • 17
Question 8
8.
    • The inverse ratio of
    • 23
      		:
      4
    • =
  • 23
    		:
    7
  • 4
    		:
    23
  • 92
    		:
    16
  • 23
    		:
    1
  • 3
    		:
    23
Question 9
9.
    • The antecendent in the ratio
    • 7
      4
      		:
      2
      7
    • =
  • 7
    4
  • 7
    2
  • 0
  • 9
    4
  • 2
    7
Question 10
10.
The work done by (2x + 2) men in (x + 1) days and work done by (8x + 3) men in (x + 1) days is in the ratio of 2 : 7 . Find the value of x
  • 5
  • 1
  • 3
  • 4
  • 6