Maximum Number of Students in Scholarship Test
To determine the maximum number of students who could have written the scholarship test conducted by the education institution, we need to consider a few key factors:

Educational Institution's Capacity:
- The first factor to consider is the capacity of the education institution. This includes factors such as the number of classrooms, availability of seating arrangements, and the resources available to conduct the test.

Duration of the Test:
- The duration of the test also plays a crucial role in determining the maximum number of students who could have participated. If the test was conducted in multiple sessions or days, more students could have been accommodated.

Registration Process:
- The registration process for the scholarship test would also impact the maximum number of students. If the institution had a strict registration limit or a first-come-first-serve basis, the number of participants would be limited.

Infrastructure and Technology:
- The availability of infrastructure and technology, such as online testing platforms or computer labs, could also influence the maximum number of students who could participate in the scholarship test.

Staff and Invigilators:
- The number of staff and invigilators available to monitor the test would also play a role in determining the maximum number of students. Sufficient staff is required to ensure a smooth conduct of the test.
Considering all these factors, the maximum number of students who could have written the scholarship test would depend on the institution's capacity, duration of the test, registration process, infrastructure, and staff availability. By optimizing these factors, the education institution could have accommodated a larger number of students in the scholarship test.