The goal of the test was to understand how different factors affect the amount of seeds produced by mungbean plants. Researchers looked at 19 parent plants and their 60 offspring to see how traits like plant height, number of pods, and seed weight relate to seed yield. They found that seed yield is positively linked to factors like biological yield, number of pods, seeds per pod, and plant height. This means that improving these traits could help increase seed yield in mungbean plants.