There are 3 numbers A, B and C. If A:B = 3/4, B:C = 4/5, C:D = 5/6, then B:D will be? Select: A) 1 : 2 B) 3 : 5 C) 2:3 D) 6 : 11 E) 5 : 3
Sol. A : B = 3 : 4, B : C = 4 : 5, C : D = 5 : 6   ∴A∶B∶C∶D= 3 : 4 : 5 : 6.   Thus, B : D = 4 : 6 or, 2:3   2:3
<result>C</result>
There are 3 numbers A, B and C. If A:B = 3/4, B:C = 4/5, C:D = 5/6, then B:D will be?