Sri Lanka ..I'm not sure about the answer cuz India is also a country which has more population of both hindus and muslims.
Please dont judge me if i am wrong. :D
Sleep. Melatonin is for sleep
Mountain effect refers to the windward side of the mountain receiving precipitation. It is also the effect of rough terrain on radio-wave propagation. Thus, it caused reflections that produce errors in radio direction-finder indications.