16. According to 2011 census, which district of Uttarakhand had negative population growth rate

(A)  Pithoragarh
(B)  Almora
(C)  Rudraprayag
(D)  Uttarkashi

17. Which one of the following is a biosphere reserve in Uttarakhand

(A)  Gobind
(B)  Corbett
(C)  Rajaji
(D)  Nanda Devi

18. Which lake of Uttarakhand is also known as “mystery lake”

(A)  Nainital
(B)  Sattal
(C)  Roopkund
(D)  Naukuchiatal

19. Which one is the largest glacier in Uttarakhand

(A)  Bandarpunch Glacier
(B)  Dokriani Glacier
(C)  Gangotri Glacier
(D)  Pindari Glacier

20. Which Queen is also known as “Nakati Rani” in Garhwal

(A)  Guleria Rani
(B)  Karnavati Rani
(C)  Nepalia Rani
(D)  kamlendumati Rani