The sum of three numbers is 116. The ratio of the second to the third is 9:16 and the first to third is 1:4. The second number is
A
30
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B
32
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C
34
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D
36
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Solution
The correct option is D36 Let the 1st number be x. Then, third number =4x Given, 2nd number3rd number=916⇒2nd number4x=916 ⇒2nd number=916×4x=94x Given, x+9x4+4x=116 ⇒4x+9x+16x=116×4 ⇒29x=116×4⇒x=116×429=16 ∴2nd number=916×4×16=36