11. Which one is the largest city by areawise in Andhra Pradesh
(A) Hyderabad
(B) Vijayawada
(C) Visakhapatnam
(D) Guntur
12. When the Andhra University was established
(A) 1920
(B) 1926
(C) 1930
(D) 1937
13. When Seshachalam Hills declared as biosphere reserves of India
(A) 2006
(B) 2008
(C) 2010
(D) 2012
14. The Srisailam Dam is built on the river
(A) Godavari
(B) Krishna
(C) Tungabhadra
(D) Swarnamukhi
15. In which year the Telangana state is separated from Andhra Pradesh
(A) 2011
(B) 2012
(C) 2013
(D) 2014