Practise Explorers and Inventors MCQs in General Knowledge. Attempt multiple-choice questions, check answers and revise related subtopics.
Study Explorers and Inventors through multiple-choice questions in General Knowledge. This subtopic contains 379 practice questions. Read the wording carefully, compare the options and attempt an answer before checking the solution in learning mode.
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کرومیٹوگرافی کس نے ایجاد کی؟
Answer: Mikhail Semenovich Tsvet
Explanation Mikhail Semenovich Tsvet invented chromatography in 1906 . It took decades before chromatography and its derivatives became widely used.
مندرجہ ذیل میں سے کس نے دنیا کا پہلا روبوٹک چیک ان اسسٹنٹ لانچ کیا ہے؟
Answer: Emirates airlines
Explanation In April 2023 , Dubai -based airline Emirates introduces the world's f irst robot check-in assistant. It was named ‘ Sara ’. ‘Sara’ will guide passengers through the check-in process. Sara, assistant can match faces with passports. Sara has a wide LCD screen measuring 98 inches ND7-5-2023
جلالی قلندر کس نے تیار کیا
Answer: Umer Khayyam
Explanation The Jalali calendar was developed in the 11th century by Omar Khayyam . The Jalali Calendar, also known as the Jalali or Persian calendar , was introduced in 1079 AD.
پرنٹنگ پریس کس نے ایجاد کیا؟
Answer: Johan Gutenberg
Explanation The printing press with movable type was invented by Johannes Gutenberg When: Around 1440-1450. Where: Mainz, Germany.
ٹائپ رائٹر کس نے ایجاد کیا؟
Answer: Christopher Latham Sholes
Explanation Christopher Latham Sholes was an American inventor and politician, best known for his development of the typewriter A typewriter is a mechanical o r electromechanical machine for typing characters. The first commercial typewriters were introduced in 1874
Answer: Marco Polo
Explanation Yuan Shikai is the empire of china 1915 – 1916 In 221 BC, Qin Shi Huang conquered the various warring states and created for himself the title of Huangdi or "emperor" of the Qin, marking the beginning of imperial China.
خون کی گردش کس نے دریافت کی؟
Answer: William Harvey
Explanation William Harvey : first known physician to describe completely, and in detail, the systemic circulation and properties of blood . William Harvey is also known as father of circulation of blood.
پہلی بار سیل کس سال میں دریافت ہوا؟
Answer: 1665
Explanation Discoverer of Cell: Robert Hook Robert Hook described the cell as: Basic unit of life
ایپل کا شریک بانی کون تھا؟
Answer: None
Explanation Apple Inc. is an American multinational technology company . Founded: April 1, 1976 , Los Altos, California, United States Headquarters: Cupertino, California, United States Founders: Steve Jobs , Steve Wozniak, Ronald Wayne
آکسیجن دریافت کرنے والے کا تعلق کس ملک سے تھا
Answer: Britain
Explanation British scientist Joseph Priestly discovered oxygen on August 1, 1774.
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