36. National Broadcasting Day is observed across the country annually on which date?
A.July 22
B.July 23
C.July 21
D.July 24
37. World Brain Day is being celebrated on which date?
A.July 22
B.July 21
C.July 23
D.July 25
38. Pi Approximation Day is being celebrated on which date?
A.July 21
B.July 22
C.July 24
D.July 30
39. World Fragile X Awareness Day is observed on which date?
A.July 30
B.July 21
C.July 22
D.July 13
40. The International Chess Day is celebrated on which date?
A.July 12
B.July 20
C.July 23
D.September 14
41. Science Exploration Day is marked every year on which date?
A.July 12
B.August 23
C.July 20
D.August 12
42. Nelson Mandela International Day was celebrated on which date?
A.July 15
B.July 14
C.July 19
D.July 18
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