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General Test
Numerical Ability
Ratios
If 4A = 6B = 5C; then A : B : C is:
20 : 15 : 24
15 : 10 : 12
15 : 20 : 24
24 : 20 : 15
Here,
4A = 6B = 5C
⇒ Taking LCM = 60,
⇒ \(\frac{60}{4}\) : \(\frac{60}{6}\) : \(\frac{60}{5}\)
⇒ A : B : C = 15 : 10 : 12