Class 9 and 10 Formula Class 9 Physical Science Formula20/09/2022 Class 9 Subject Physical science Board Madhyamik (WB)

Class 9 and 10 Formula Class 10 Physical Science Formula21/09/2022 Class 10 Subject Physical Science Board Madhyamik (WB)

Class 9 and 10 Formula Class 10 Mathematics Formula26/09/2022 Class 10 Subject Mathematics Board Madhyamik (WB)

Class 9 and 10 Formula Class 9 Mathematics Formula23/11/2022 Class 9 Subject Mathematics Board Madhyamik (WB)