Explanation:

The correct answer is option 'B' - Bhaiya.

The timetable is a schedule or plan that organizes activities or events according to specific time slots. It helps individuals manage their time effectively and ensures that tasks are completed in a timely manner.

In this case, Bhaiya is the one who made the timetable. The term "Bhaiya" is typically used to address an older brother or a respected male figure in Indian culture.

Reasoning:

There could be several reasons why Bhaiya made the timetable. Let's explore some possibilities:

1. Responsibility: Bhaiya may have taken up the responsibility of creating the timetable to ensure that everyone in the family follows a structured routine.

2. Knowledge and Experience: Bhaiya might have the necessary knowledge and experience in time management or organizing tasks, making him the right person to create the timetable.

3. Availability: Bhaiya may have had the time and availability to sit down and plan the timetable, taking into consideration the various activities and commitments of the family members.

4. Leadership: Bhaiya may be considered a leader or an authoritative figure in the family, making him responsible for making important decisions, such as creating a timetable.

5. Family Dynamics: Each family has its own dynamics and roles assigned to its members. Bhaiya may have been given the specific responsibility of creating the timetable based on the family's traditions or expectations.

Conclusion:

In conclusion, Bhaiya made the timetable because of various reasons such as responsibility, knowledge, availability, leadership, and family dynamics. It is important to note that the specific reason may vary depending on the context and the individuals involved.