CUET Preparation Today
CUET
General Test
Numerical Ability
Ratios
If 4A = 5B and 6B = 7C, then A : C = ?
3 : 4
24 : 35
35 : 24
7 : 24
Here,
4A = 5B ⇒ A : B = 5 : 4
6B = 7C ⇒ B : C = 7 : 6
So, by balancing ratio
A : C = (7 × 5) : (6 × 4) = 35 : 24