[[1]] is the full form of GER.

The GER full form is Gross Enrolment Ratio. It is used to calculate the percentage of students enrolled in schools at a certain level, like primary education, compared to the total number of available schools in a year. This ratio includes all students, no matter their age, as long as they are enrolled in that level of education.

By understanding the GER full form, we can see how well a country or region is doing in terms of providing access to education. If the GER is high, it means more students are getting enrolled, but if it's low, there might be issues like lack of schools or awareness.

In summary, the GER full form is a key indicator of education accessibility and plays an important role in planning improvements for the education system.