Ratio and Proportion

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Ratio and Proportion - Topic Wise Multiple Choice Questions (MCQ)



1 )

The product of two positive integers is 1575 and their ratio is 9:7. The smaller integer is.

30
35
38
39
41

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2 )

Three numbers are in the ratio of 3:2:5 and the sum of their squares are 1862. The smallest of these number is.

9
11
15
12
14

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3 )

The sum of three numbers is 116. The ratio of second to the third is 9:16 and the first to the third are 1:4. The second number is?

25
28
36
39
41

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4 )

Of the three numbers, the ratio of the first and the second is 8:9 and that of the second and third is 3:4. If the product of the first and third number is 2400, then the second number is:

37
45
49
55
35

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5 )

what number should be added to each of 6, 14, 18 and 38 so that the resulting numbers make a proportion?

1
4
5
3
2

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