Concept: The question tests on the application of Age Problems in a DS format.
From Statement 1: If Edgar is 5 years old, then John is twice his age = 10 and Clara will also be twice Edgar’s age = 10.
From this statement we only get J = C > E
Answer Options could be B, C or E. Statement 1 is insufficient
From Statement 2: Ricardo < Clara and Ricardo is > Edgar
From this statement too, we do not get relation between John and Ricardo.
Answer options could be B or E. Statement 2 is insufficient
Combining both statements: Ricardo < Clara = John
This gives us a definite answer.(Sufficient)