The correct answer is A. Aideo Handique.
Aideo Handique was the first female music director of an Assamese film. She was born in 1939 in Jorhat, Assam. She started her career as a singer in the 1950s. She sang in many Assamese films and also in a few Bengali films. In the 1970s, she started composing music for Assamese films. She composed music for many successful Assamese films, including “Joymati” (1972), “Raja Harishchandra” (1977), and “Bishnu Prasad Rabha” (1982). She was awarded the Sangeet Natak Akademi Award in 1992 for her contribution to Assamese music. She died in 2011.
B. Eli Ahmed is a male music director who has composed music for many Assamese films. He is not the first female music director of an Assamese film.
C. Bhupen Hazarika is a male singer, songwriter, and musician who is considered to be one of the greatest Assamese artists of all time. He is not the first female music director of an Assamese film.
D. Manisha Hazarika is a female singer who is the daughter of Bhupen Hazarika. She is not the first female music director of an Assamese film.