class sheshe link e peye jabe question Bank solve pdf:
ইঞ্জিনিয়ারিংঃ https://rb.gy/qbdpdo
ভার্সিটিঃ https://rb.gy/uc5w1e

Bup Question Bank: https://drive.google.com/file/d/1nMdF9eMPEin_4Rc57VD8qLTVfaeanVL3/view?usp=drivesdk

Mist question Bank: https://drive.google.com/file/d/1-KxWCORNmSEZXHDiLB_B5gRv5ohw14qI/view?usp=drivesdk

Retina Digest English : https://drive.google.com/file/d/1hLWbiwuwVb5BmB-0SW0qc-Z2KyL022NA/view?usp=drivesdk

Biology sokol dagano book+class note :
https://drive.google.com/drive/folders/1fC5RNKmsDQQfETQroTcYJRteqf-LPfXM

Unmesh dagano boi series::
https://drive.google.com/drive/folders/1PArj_VpKTuyF8Q7s-QNPpD8spdG9Ukcf?fbclid=IwAR1VmRaTEeQlH_o36unMcjdnrtFqp2w4ndVo64_e65ptjBmWSqYg9FRUvgw

Unmesh extra info:
https://drive.google.com/drive/folders/18rpF1opsv3W1O-zbMabXdRfNPSrYiaV0?fbclid=IwAR3nwvEcLBj5S2YnUNhje1sKqvBskDNHia0AuEsPixeUuO2faDhXoL1r_4U

Udvash Engineering Concept book:
https://drive.google.com/drive/folders/1FI3AGIvcVci73_WRPsfHYamO-WsmdhP4

Udvash Engineering question bank :
https://drive.google.com/drive/folders/1SBUPrjD-43NxLwbJ9t5RJfrIEVhp0W-r

Varsity Kha Question Bank:
https://drive.google.com/drive/folders/1Kjbu6V5SqTPzI0hfzYn3KDHDlL6CxCGF

Unmesh Meditrix:
https://drive.google.com/drive/folders/1lj1VwvyigvCCSwfEJuNGLN2RN09Jv1gS

Retina GK :
https://drive.google.com/file/d/1U1pR4tIbR01138BDBH0SMQ09pH_hxGEe/view?usp=sharing

Retina physics 1st paper:
https://drive.google.com/file/d/1HZ1yEmNUVBGtBYfK5hpItmCoekIf8ama/view?usp=sharing

Retina physics 2nd paper: https://drive.google.com/file/d/1HHnyg36GS6HgIPX9hpGcHNSsK8lwSUfQ/view?usp=sharing

Retina Chemistry 1st paper: https://drive.google.com/file/d/1HLlb1rdzn6YqbXd53NPN0Lewp7476FPH/view?usp=sharing

Retina Chemistry 2nd paper:
https://drive.google.com/file/d/1HJYy5UDcKskhvuJenytn8zCl-Zz7YLnA/view?usp=sharing

Retina Biology 1st paper:
https://drive.google.com/file/d/1HRaVKDm-d-lPyrdnlv65PVW7a97j3Ynu/view?usp=sharing

Retina biology 2nd paper:
https://drive.google.com/file/d/1I4rhQ7pZMMfHH7nuUvcCShUp8yjquHKR/view?usp=sharing

Retina Question bank: 1)https://drive.google.com/drive/folders/18PgI7KKjiefkvrjyQO5zQufZkxZqapvx
2)https://drive.google.com/file/d/1K3Q05uqXxMPmdie-VfsseXYqZJ_sX0dl/view?usp=sharing