Q. Which one of the following states is related with 'Silent Vally Project'?
Answer : Kerala Explanation: Silent Valley was a social movement aimed at the protection of Silent Valley, an evergreen tropical forest in the Palakkad district of Kerala, India. It was started in 1973 by an NGO led by school teachers and the Kerala Sastra Sahithya Parishad(KSSP) to save the Silent Valley from being flooded by a hydroelectric project. The valley was declared as Silent Valley National Park in 1985.