Q. Which among the following has the highest albedo?
Answer: Fresh snow
Notes: The proportion of insolation that is reflected back by the surface is called its albedo. 
Albedos of different bodies:
land surface - 8 and 40%
forests - 9 to 18%
desert sands - 30 to 40%
Fresh snow - 85%

This question is part of 40000+ General Studies MCQ Series Course on GKToday Android app. Question Number: 97 in Climatology - Atmosphere, Winds, Humidity, Clouds, Rainfall in above course in App.