The correct answer is (c) 75%.
Arunachal Pradesh is a state in northeastern India. It is the largest state in India by area, but has the lowest population density. The official language of Arunachal Pradesh is Hindi, but there are over 20 other languages spoken in the state.
The literacy rate in Arunachal Pradesh is 75%, which is higher than the national average of 74%. The literacy rate for males is 80%, and the literacy rate for females is 69%.
The literacy rate in Arunachal Pradesh has been increasing steadily over the past few decades. In 1991, the literacy rate was only 46%. The increase in literacy is due to a number of factors, including the expansion of education facilities, the introduction of new technologies, and the changing social and economic conditions in the state.
The high literacy rate in Arunachal Pradesh has a number of benefits. It has led to an increase in the number of people who are able to participate in the workforce and contribute to the economy. It has also led to an increase in the number of people who are able to access information and services, and to participate in civic life.
The high literacy rate in Arunachal Pradesh is a positive development for the state. It is a sign of progress and development, and it is likely to lead to further improvements in the quality of life for the people of Arunachal Pradesh.
The other options are incorrect because they do not reflect the actual literacy rate in Arunachal Pradesh.