57. When is World UFO Day observed?
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58. When National GST Day is observed?
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59. Which day of the year is marked as World Sports Journalists Day?
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60. The Chartered Accountants' Day is observed every year on which day?
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61. Which day of the year is observed as National Doctors' Day?
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62. National Postal Worker Day is an annual event that takes place on which day?
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63. When is the United Nations International Day of Parliamentary commemorated?
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