The correct option is D Mt. Everest
Mount Everest is the highest peak in the world, which is 8850m above sea level. It remains snow-capped, located between 27degree 59' 16" N latitude and 85 degrees 55' 46" E longitude, this sky touching peak was first located by George Everest. In 1852 it was named as Mount Everest as a tribute to Sir George Everest.