1821. There are 54 countries in the continent of Africa.
1822. OIC stands for the Organization of Islamic Cooperation.
1823. Imran Khan married Jemima Goldsmith in 1995.
1824. A crescograph is a device for measuring the growth in plants.
1825. The Ottoman Empire was created by the Turkish tribe from Anatolia.
1826. The only Muslim explorer who widely traveled the medieval world over a period of thirty years was Ibn Battuta.
1827. Archery is the national game of Bhutan.
1828. The motto of the 18th Asian Games is “Energy of Asia.”
1829. The Model Town incident happened in Lahore on June 17, 2014.
1830. Qutub Minar was built by Qutubuddin Aibak.
1831. The imaginary line on the surface of the earth which closely follows the 180° meridian is called the International Date Line.
1832. The Indus Valley Civilization belongs to both the Neolithic Age and the Metal Age.
1833. Lake Ladoga is the largest lake by area in Europe, which is 17,700 km².
1834. The Black Lives Matter (BLM) Movement started on July 13, 2013.
1835. GDP stands for Gross Domestic Product.
1837. National Action Plan was created in 2014.
1838. The term “Agricultural shot” is known to be used in the sport of Cricket.
1839. The first space shuttle launched by the USA on April 12, 1981, was named Columbia.
1840. John Stuart Mill wrote the famous book “On Liberty” in 1859.