1 January is celebrated as ….. in every year ? A) Global Family Day B) World Orphan Day C) Cancer Day D) World Wetlands Day Related MCQs: A manufacturer of TV sets produced 600 units in the third year and 700 units in the seventh year. Assuming that the production increases uniformly by a fixed number every year, find the production in the last year. World day for war Orphan is celebrated in every year on..? International Holocaust Remembrance Day is celebrated on which date every year? International Labour Day is celebrated on …… every year?