The Universal Postal Union was formed in the year:

আন্তর্জাতিক বিষয়াবলি
International Organization

প্রশ্নঃ The Universal Postal Union was formed in the year:

  • ক. 1874
  • খ. 1876
  • গ. 1878
  • ঘ. 1857

সঠিক উত্তরঃ

1874
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