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@article{192877,
        author = {Anuradha and Dr. Devendra Sindhu Sindhu},
        title = {A Study of Effect of Demographic Variable (Blood Group) on Academic Achievement in Mathematics Among Secondary School Students},
        journal = {International Journal of Innovative Research in Technology},
        year = {2026},
        volume = {12},
        number = {9},
        pages = {3095-3099},
        issn = {2349-6002},
        url = {https://ijirt.org/article?manuscript=192877},
        abstract = {The present study was carried out to examine the relationship between blood groups and academic achievement in mathematics among secondary school students. A sample of 465 students was selected from five secondary schools of Meerut district. The sample comprised 211 girls and 254 boys. Students’ final examination marks in mathematics were considered as the measure of academic achievement, while data related to blood groups were collected from school records. The distribution of blood groups showed that blood group B was the most frequent (192 students), followed by blood group O (133), blood group A (95), and blood group AB (45). The findings of the study revealed that there was no significant difference between blood groups and academic achievement of secondary school students (F = 0.8217). Similar results were obtained when male and female students were analysed separately, as the F values for both groups were also not significant.},
        keywords = {Academic achievement, Blood Group, secondary school students.},
        month = {February},
        }