501. The leader of the Palestinian’s hunger strike in Israeli jails was Marwan Barghouti.
502. Early Renaissance artists used the Gothic style of painting.
503. The headquarters of Transparency International is in Berlin.
504. Catalonia is a region of Spain.
505. KGB was the national security agency of the Soviet Union.
506. The first Gulf nation to introduce VAT (Value Added Tax) was UAE and Saudi Arabia.
507. Birmingham, UK, will host the Commonwealth Games 2022.
508. The capital of Ecuador is Quito.
509. Vienna is the capital of Austria.
510. Tashkent is the capital of Uzbekistan.
511. The capital of Kosovo is Pristina.
512. The key “Tab” is not available in the keyboard of traditional typewriters.
513. The largest waterfall system in the world is Angel Falls.
514. Aristophanes is called the “Father of Comedy.”
515. Polo game originated from Iran.
516. NEQS refers to Environment.
517. CTBT was adopted by the UN General Assembly on September 24, 1996.
518. Most banknotes in the world are made of cotton.
519. The world’s largest solar telescope that recently captured its first image of the Sun in January 2020 is the Daniel K Inouye Solar Telescope.
520. Neil Armstrong laid the first step on the Moon.