OTBA material for class IX

OTBA material for class IX

English Main 1 & 2 (Class–IX) Click Here
Hindi Main 1 & 2 (Class–IX) Click Here
Mathmatics Main 1 & 2 (Class–IX) Click Here
Science Main 1 & 2 (Class–IX) Click Here
Social Science Main 1 & 2 (Class–IX) Click Here