Practice Test | Kullabs.com
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  • Find the  value of x?

    x, 2, 6, 4

     

    3
    7
    4
    5
  • Find the value of x?

    x:5 = 10:25

    2
    5
    3
    7
  • Find the value of x?

    3 : 7 = 21 : x

    49
    47
    45
    50
  • Find the value of x?

    10 : x = 2 : 11

    57
    58
    60
    55
  • Find the value of y?

    16, 4, 4, y

    5
    3
    1
    2
  • Find the value of a?

    3, a, 9, 21

    7
    9
    5
    11
  • Find the value of x in 16 : 8 = x : 5

    10
    12
    16
    14
  • Find the fourth proportional to :

    5, 7 ,8

    ;i:4;s:3:
    ;i:3;s:4:
    12.3
    11.2
  • If 5 pens cost Rs 150, what is the cost of 12 pens ?

    Rs 350 
    Rs 250 
    Rs 300
    Rs 360
  • Find the third proportional to 2 and 32.

    500
    512
    568
    445
  • Find the mean proportion between :

    0.9 and 2.5

    2.2
    1.4
    1.8
    1.5
  • Find the mean proportional between:

    0.6 and 9.6

     

    3.4
    2.2
    3.2
    2.4
  • If x : y = 2 : 3 and y : z = 5 : 7, find x : y : z.

    11 : 14 : 20
    10 : 15 : 21
    15 : 12 : 23
    16 : 11 : 22
  • If m : n = 4 : 9 and n : s = 3 : 7, find m : s.

    5 : 20
    4 : 21
    4 : 23
    5 : 5
  • Find x in the following proportions:

    4 : 8 : : x : 16

    4
    2
    8
    10
  • You scored /15


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