This study the major objectives are to compare different group of students in respect the classificatory variables- Gender and Caste, the criteria of achieving competency separately in the Bengali Language. This is a descriptive survey type research and used purposive sampling technique for data collection from primary level students (Class-IV pass) of Paschim Medinipur District in West Bengal. Total 400 sample were taken for this research. This enables to find out and compare the learning outcomes between male and female among the students of primary education level, belonging in rural area. The result revealed that except Language assessment were male students’ high achievement greater than female students for Reading comprehension, Sentence making, Matching, Writing description under competencies in Bengali Language.