निम्नलिखित कथनों पर विचार कीजिए: 1. A, B से बड़ा है। 2. C और D एक ही उम्र के हैं। 3. E सबसे छोटा है। 4. F, D से छोटा है। 5. F, A से बड़ा है। सबसे बड़े व्यक्ति/व्यक्तियों को निर्धारित करने के लिए उपरोक्त कथनों में से कितने कथनों की आवश्यकता है?

Given below is a question followed by two statements numbered (I) and (II). Decide which of the statement(s) is/are sufficient to answer the question. Question: Who among M, N, O, P, Q, and R, each having a different weight, is the heaviest? Statements: (I) 'N' is heavier than 'M' but lighter than 'Q'. (II) Only two of them are lighter than 'O'.

There are 5 members A, B, C, D, E in a family. Question: What is the relation of E to B? Statement-1: A and B are a married couple. Statement-2: D is the father of C. Statement-3: E is D's son. Statement-4: A and C are sisters. Which one of the following is correct in respect of the above Question and Statements?