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Online Quiz (Worksheet A B C D)

Questions Per Quiz = 2 4 6 8 10

Grade 8 - Mathematics
2.16 Ratio and Proportion Review Test

Q 1: a, b, c and d are four numbers if a:b = c:d, then a, b, c and d are in _____.
Answer:

Q 2: x is directly proportional to y, if x= and y=4, find the constant of variation and then find x when y = 8.
8
3/5
4
None of these

Q 3: If x and y are two numbers (y not equal to 0) the ratio x to y is represented as _____.
x : a
y : x
a : b
x : y

Q 4: A train to cross a telegraph pole is to travel _______.
its length per sec
its length
its time

Q 5: The value of 425:750 in the lowest terms_____.
30 : 17
24 : 15
17 : 30
12 : 21

Q 6: 9:15 = 81:225, are they in proportion?
Yes
No

Q 7: Ratio between the times taken by a train 240m. long to cross a kilometer stone and a bridge of 80m. long is _____.
4:5
1:2
3:4

Q 8: Selling price = $2250 and Cost price = $2175, find Profit or Loss percentage?
100/29%
160/127%
29/100%
None of these

Question 9: This question is available to subscribers only!

Question 10: This question is available to subscribers only!


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