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WorksheetsQt- I Ratio and proportions
Total questions: 19
Worksheet time: 18mins
A ratio equivalent to 3:7 is
3:9
6:10
9:21
18:49
The ratio 35:84 in simplest form is
5:7
7:12
5:12
None of these
In a class there are 20 boys and 15 girls. The ratio of boys to girls is
4:3
3:4
4:5
5:4
The ratio of 1.5 m to 10 cm is
1:15
15:10
15:1
None of these
The ratio of 1 hour to 300 second is
12:1
1:5
5:1
1:12
In 4:7::16:28, 7 and 16 are called
Extreme terms
Middle terms
Interms
None of these
The first, second and fourth terms of a proportion are 16, 24 and 54 respectively. Then the third term is
36
28
48
32
If 12, 21, 72, 126 are in proportion, then,
12x21=72x126
12x72=21x126
12x126=21x72
None of these
If x, y and z are in proportion, then
x:y::z:x
x:y::y:z
x:y::z:y
x:z::y:z
7:12 is equivalent to
28:40
42:71
72:42
42:72
The value of m, if 3, 18, m, 42 are in proportion is
6
54
7
21
If A:B = 2:3, B:C =4:5, and C:D = 5:9. Then A:D is equal to
11:17
2:9
8:27
5:9
What must be added to each term of ratio 7:11, so as to make it equal to 3:4
1
2
3
5
The inverse ratio of 5:10 is
5:10
10:5
25:100
10:20
The duplicate ratio of 4:2 is
4:2
2:4
16:4
2:1
The triplicate ratio of 3:2 is
27:8
9:6
2:3
6:4
If 15:18::x:24 then value of x
18
20
24
15
The relationship exist between two quantities is called
Means
Proportion
Ratio
Interim
Find the third proportion of 2 and 6
10
13
15
18
