Introduce yourself. Why do you want to join IIFM after doing engineering in chemical? Which are the commonly found trees in your home town? How many sanctuaries are there in your home town? Name them. What are your hobbies? Why do you like reading fiction? What makes you different from others?
Tell something about yourself. Which is your favorite subject? What is the advantage of DBMS over file system? Why do you want to MBA? And that too in forest management? Which are the popular rivers in your state? What do you think the state can do to manage the pollution in water bodies? What are your goals after completing your MBA?