ICSE Board Practice

Class VI Class VII Class VIII Class IX Class X
ICSE Grade VIII - Ratio and Proportion
Question 1
1.
A ratio is equal to 11 : 10. If its antecendent is 1078, what is its consequent?
  • 980
  • 979
  • 981
  • 982
  • 978
Question 2
2.
    • Divide 7832 in the ratio
    • 7
      5
      		:
      8
      7
  • 4313 , 3520
  • 4312 , 3520
  • 4311 , 3520
  • 4312 , 3518
  • 4312 , 3523
Question 3
3.
    • If a : b =
    • 18
      37
      		:
      20
      29
    • and b : c =
    • 29
      39
      		:
      21
      24
    • ,
    • then a : b : c =
  • 174
    481
    		:
    22
    39
    		:
    35
    58
  • 174
    481
    		:
    6
    13
    		:
    35
    58
  • 174
    479
    		:
    20
    39
    		:
    35
    58
  • 174
    481
    		:
    20
    39
    		:
    35
    58
  • 58
    161
    		:
    20
    39
    		:
    35
    58
Question 4
4.
    • Find the mean proportional of
    • 162
    • and
    • 2
  • 324
  • 2
  • 16
  • 162
  • 18
Question 5
5.
A box contains 189 pens and 126 pencils. The ratio of all stationary items in the box =
  • 3
    		:
    -1
  • 2
    		:
    2
  • 3
    		:
    4
  • 4
    		:
    2
  • 3
    		:
    2
Question 6
6.
Divide 7285 in the ratio 13 : 24 : 10
  • 2015 , 3718 , 1550
  • 2015 , 3723 , 1550
  • 2014 , 3720 , 1550
  • 2016 , 3720 , 1550
  • 2015 , 3720 , 1550
Question 7
7.
Find the ratio between 5 months and 11 years
  • 4
    		:
    132
  • 5
    		:
    132
  • 5
    		:
    134
  • 5
    		:
    129
Question 8
8.
An office contains 168 employees of 4 types. There are 48 managers, 24 team leaders and 84 developers. The number of testers in the office =
  • 11
  • 13
  • 12
  • 10
  • 14
Question 9
9.
A box contains 366 mangoes, 61 apples and 305 oranges. The ratio of mangoes and apples =
  • 6
    		:
    4
  • 5
    		:
    1
  • 6
    		:
    1
  • 6
    		:
    -1
  • 7
    		:
    1
Question 10
10.
    • Divide 1764 in the ratio
    • 9
      2
      		:
      7
      6
      		:
      4
      3
  • 1134 , 291 , 336
  • 1134 , 294 , 336
  • 1134 , 297 , 336
  • 1135 , 294 , 336
  • 1133 , 294 , 336