Members of African Association today reached outside Kaushalya World School in Greater Noida and protested for justice.
They also asked for a meeting with principal to demand answer to their queries.
The protest erupted days after a Nigerian student has alleged prolonged sexual abuse by a school administrative staffer.
The accused has been arrested and is being probed by the police.
The family has also approached the concerned embassy which has given them assurance to take their case with Ministry of External Affairs.