Learn all the National Parks and important facts related to them such as important species and rivers flowing through them in less then one hour through simple and easily memorable tricks.
https://www.youtube.com/playlist?list=PLJjGuCPUNncAJOKxzKA_8hVTQYAyVXgYA
After this you will be able to solve 80% of the questions related to national parks.Try yourself with any of the mock tests available for Prelims.
