Part 22 General Science (in Bengali)

Part 1 General Science (in Bengali)

10:44mins

Part 2 General Science (in Bengali)

11:04mins

Part 3 General Science (in Bengali)

10:21mins

Part 4 General Science (in Bengali)

10:34mins

Part 5 General Science (in Bengali)

9:29mins

Part 6 General Science (in Bengali)

10:27mins

Part 7 General Science (in Bengali)

10:19mins

Part 8 General Science (in Bengali)

9:26mins

Part 9 General Science (in Bengali)

8:33mins

Part 10 General Science (in Bengali)

9:00mins

Part 11 General Science (in Bengali)

10:09mins

Part 12 General Science (in Bengali)

9:27mins

Part 13 General Science (in Bengali)

10:40mins

Part 14 General Science (in Bengali)

10:11mins

Part 15 General Science (in Bengali)

8:23mins

Part 16 General Science (in Bengali)

10:30mins

Part 17 General Science (in Bengali)

10:26mins

Part 18 General Science (in Bengali)

9:48mins

Part 19 General Science (in Bengali)

9:40mins

Part 20 General Science (in Bengali)

8:12mins

Part 21 General Science (in Bengali)

8:36mins

Part 22 General Science (in Bengali)

8:38mins

Part 23 General Science (in Bengali)

10:11mins

Part 24 General Science (in Bengali)

8:43mins

Part 25 General Science (in Bengali)

10:02mins

Part 26 General Science (in Bengali)

9:09mins

Part 27 General Science (in Bengali)

8:32mins

Part 28 General Science (in Bengali)

8:29mins

Part 29 General Science (in Bengali)

10:06mins

Part 30 General Science (in Bengali)

10:16mins

Class 1 রেচন (Excretion) in Bengali

11:10mins

Class 2 রেচন (Excretion) in Bengali

11:09mins

Class 3 স্নায়ুতন্ত্র (Nervous system) in Bengali

10:25mins

Class 4 স্নায়ুতন্ত্র (Nervous system) in Bengali

8:49mins