641. The philosophical study of the nature, origin, and limits of human knowledge is called Epistemology.
642. The national flower of Peru is Cantuta.
643. The national flower of Samoa is Teuila.
644. “Port of Felixstowe” is the seaport of the U.K.
645. The tomb of Mughal Emperor Jahangir is in Lahore.
646. The national flower of Spain is Carnation.
647. The dimensions of a basketball court for the Olympics and world tournaments are 28m×15m.
648. Venice is regarded as the Queen of the Adriatic Sea.
649. David Cameron, Britain’s Prime Minister from 2010 to 2016, belonged to the Conservative party.
650. “A Nation is Born” was written by Syed Mahmud Hassan.
651. The smallest country by area is Vatican City.
652. The highest mountain of Africa is Mt. Kilimanjaro.
653. The State Intelligence Service (SHISH) is the intelligence agency of Albania.
654. An IQ score of 100 means the performance of the child is average.
655. The Office of Strategic Service (OSS) was the old name of the CIA.
656. The richest fishing ground in the world is the North Western Europe.
657. Suez Canal was nationalized in July 1956 by Egypt’s President Gamal Abdul Nasser. It was constructed in 1869.
658. The longest traffic jam in the world was recorded in Beijing.
659. India became independent on 1947.
660. Indus Valley people worshiped the Mother goddess.