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The three numbers A, B, C are in the rat...

The three numbers A, B, C are in the ratio `1/2` : `2/3` : `3/4`. The difference between greatest and smallest numbers is 21. The three numbers A, B and C respectively are:

A

56, 42, 63

B

63, 56, 42

C

42, 63, 56

D

42, 56, 63

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The correct Answer is:
D
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SSC SELECTION POST-SSC PREVIOUS YEAR PAPER MATRIC LEVEL (14 OCT 2019 SHIFT 1)-SECTION : QUANTITATIVE APTITUDE BASIC ARITHMETIC SKILL
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