21. The lens at the end of the compound microscope is called objective.What was first seen by compound microscope? A. Protozoa B. Proton C. Bacteria D. Neutron ✅ The correct answer is option Bacteria.
22. With which war is the name of Florence Nightingale associated? A. World War I B. World War II C. Crimean War D. Battle Of Leipzig ✅ The correct answer is option Crimean War.
23. Baghalchur area of Dera Ghazi Khan is famous for: A. Salt B. Uranium C. Heavy water D. Sodium ✅ The correct answer is option Uranium.
24. What is called the member of largest ethnic group in Cambodia? A. Cambodian B. Khmer C. Bantu D. Rouge ✅ The correct answer is option Khmer.
25. Researched and study that are closely related to history are called: A. Histology B. Sociology C. Archaeology D. None of these ✅ The correct answer is option Archaeology.
26. What is length of India China border? A. 3380 Km B. 4380 Km C. 2380 Km D. 5380 Km ✅ The correct answer is option 3380 Km.
27. Which term donates ‘Palestinian uprising’? A. HAMAS B. PLO C. Intikada D. Intifada ✅ The correct answer is option Intifada.
28. Name the first tourist in the space? A. Dennis Hill B. Dennis John C. Dennis Polk D. Dennis Tito ✅ The correct answer is option Dennis Tito.
29. Alfred Bernhard Nobel started Nobel Prize.To which country did he belong? A. Germany B. Austria C. Sweden D. USA ✅ The correct answer is option Sweden.
30. Who is called the “Man of iron and Blood”? A. Prince Bismarck B. US President Ford C. Lenin D. Karl Mark ✅ The correct answer is option Prince Bismarck.