If the diameter of a sphere is 14 cm, then what is the surface area (in sq.cm) of the sphere?
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Sir Charles Wilkins is known and remembered for which of the following translations?
Dara Shikoh was killed in conflict with his brother _______________.
Battle of Plassey was fought in ______.
Who invented the thermos flask?
Who Invented Neon Lamp?
The first large scale electrical air conditioning was invented and used in 1902 by
Which of these Indians has not won a Nobel Award?