Which of the following teaching aids helps the pupils to study, analyses and compare data?

It should be data not date. Date does not make sense.

Graphs are a teaching aid that helps pupils study, analyze, and compare data. They visually represent numerical information and make it easier for students to understand trends, relationships, and comparisons in data. Different types of graphs, such as bar graphs, line graphs, and pie charts, can be used to present data in a way that enhances comprehension and analysis