1.MATHS-https://drive.google.com/drive/u/0/folders/1iPijA1zegym4SAl4gAxM8Ul2SHp_I0J6
2. INDUSTRIAL SAFETY
https://drive.google.com/drive/u/0/folders/1NceTAkI-iNRFLPKEjZwh-IOUX1UnCEHR
3.EE-https://drive.google.com/drive/u/0/folders/1F10SPPGuPhB9DPEyImUyFyy1ipsHLimB
4.CS-https://drive.google.com/drive/u/0/folders/14h6eGuKnn4ipQci1jsTVsi08i412spTG
6.OS-
https://drive.google.com/drive/u/0/folders/1nVfht2w-MB6kgUmZiGQYHYd1ymCLmN84
7.DATA COM-https://drive.google.com/drive/u/0/folders/1mwAKbLqNgSIG4Ev3H2yS3Grl3gmBRXEL