Half Yearly / Mock / Unit Test Question Paper 21-22 Std. III Half Yearly Exam- Bengali, Hindi, Social Studies, Computer G.K., English, Science Class_3_HY_BENGALIDownload Class 3_HY_HINDIDownload Class 3_HY_SCIENCEDownload Std. IV Hindi, Bengali, Science, Mathematics 4_HY_BENGALIDownload 4_HY_HINDIDownload 4_HY_MATHEMATICSDownload 4_HY_SCIENCEDownload