Ensuring a balanced allocation of time for each historical period covered in the syllabus is essential for comprehensive understanding and preparation. Here are some strategies that can help achieve this:

1. Familiarize with the syllabus:
- Thoroughly review the syllabus to understand the different historical periods that need to be covered.
- Identify the number of topics or subtopics under each period to better plan the allocation of time.

2. Set a study schedule:
- Create a study schedule that includes dedicated time slots for each historical period.
- Allocate more time to complex or extensive periods and relatively less time to shorter or less significant ones, based on the syllabus weightage.

3. Prioritize based on importance:
- Prioritize the historical periods based on their significance and relevance to the exam.
- Allocate more time to crucial periods that have a higher weightage or are more likely to be asked in the exam.

4. Divide time proportionately:
- Divide the total available study time proportionately among the historical periods based on their weightage or importance.
- For example, if a particular period accounts for 30% of the syllabus, allocate 30% of the total study time to that period.

5. Create a study plan:
- Break down each historical period into smaller topics or subtopics.
- Allocate specific time slots for each topic, considering its complexity and importance.
- Ensure that the overall allocation of time is balanced across all historical periods.

6. Regular revision:
- Allocate dedicated time for regular revision of all the historical periods covered in the syllabus.
- Regular revision helps reinforce the knowledge and ensures retention of information.

7. Monitor progress:
- Keep track of the time spent on each historical period and monitor the progress regularly.
- Adjust the study plan if required to ensure a balanced allocation of time.

8. Seek guidance:
- If unsure about the allocation of time for each historical period, seek guidance from teachers, mentors, or subject matter experts.
- They can provide valuable insights and help create an effective study plan.

By following these strategies, candidates can ensure a balanced allocation of time for each historical period covered in the syllabus. This approach will help in comprehensive preparation and improve the chances of performing well in the exam.