Samachar Darpan was the first vernacular newspaper in India, published in Bengali. It was started in 1818 by the Serampore Missionaries.
Bengal Gazette: The first English newspaper in India, published in 1780.
Mumbai Samachar: The oldest continuously published newspaper in India, started in 1822.
The Times of India: An English daily established in 1838.
On the day of her examination, Riya sharpened her pencil from both ends as shown below. 
The diameter of the cylindrical and conical part of the pencil is 4.2 mm. If the height of each conical part is 2.8 mm and the length of the entire pencil is 105.6 mm, find the total surface area of the pencil.