The correct answer is (a). Right of Education.
Foreigners living in India do not have the right to free education in government schools and colleges. However, they can still get education in private schools and colleges, which may charge them a fee.
The other options are available to foreigners living in India.
(b) Freedom of Religion: Foreigners living in India have the freedom to practice any religion they choose.
(c) Freedom of Assembly: Foreigners living in India have the freedom to assemble peacefully and without arms.
(d) Equality before Law: Foreigners living in India are equal before the law and are entitled to the same rights and protections as Indian citizens.