51. The number of agro-climate zones in Uttar Pradesh is

(A)  5
(B)  7
(C)  8
(D)  9

52. Biotechnology Park is located at

(A)  Lucknow
(B)  Varanasi
(C)  Agra
(D)  None of the above

53. Who was the first person who referred Agra by its modern name

(A)  Faxian
(B)  Seleucus
(C)  Megasthenes
(D)  Ptolemy

54. Which Mughal Emperor introduced the concept of square Persian-styled gardens in Agra

(A)  Babur
(B)  Humayun
(C)  Akbar
(D)  Shah Jahan

55. In which year the Jantar Mantar was built in Varanasi

(A)  1735
(B)  1737
(C)  1739
(D)  1742