If 2A = 3B = 4C, Than, A : B : C is.

A 2 : 3 : 4

B 4 : 3 : 2

C 6 : 4 : 3

D 20 : 15 : 2

Solution

Correct Answer: Option C

Let
2A = 3B = 4C = x
2A = x
A = x/2

3B =x
B = x/3

4C = x
C = x/4

A : B : C = x/2 : x/3 : x/4
              = (x/2) × 12 : (x/3) × 12 : (x/4) × 12
              = 6 : 4 : 3

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