Explorers and Inventors MCQs - General Knowledge Practice | PakExamPoint
Practise Explorers and Inventors MCQs in General Knowledge. Attempt multiple-choice questions, check answers and revise related subtopics.
Explorers and Inventors MCQs and revision practice
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.
Use these Explorers and Inventors MCQs to identify the facts, rules or methods you need to revise. Where an explanation is available, work through it and write down why your chosen option was correct or incorrect. Revisit difficult questions after reviewing your notes, then use exam mode for timed practice.
Explanation Edward Jenner was a physician and scientist who pioneered the concept of vaccines including creating the smallpox vaccine, the world's first ever vaccine. He belonged to the British .
رابرٹ پیری کا تعلق کس ملک سے تھا جو قطب شمالی تک پہنچنے والا پہلا شخص تھا؟
A. Nepal
B. England
C. Japan
D. USA
E. Portugal
Check answer and explanation
Answer: USA
Explanation Robert Peary became the first person to reach the North Pole in 1909 . Robert Peary was an American explorer. The North Pole of the Earth is located in Arctic Ocean. Distance from south to North Pole is called Longitude .
Explanation Elon Musk is the founder and CEO of SpaceX and one of the key founders of Tesla, Inc. Musk has been considered the wealthiest person in the world since 2021; as of May 2025,
Explanation Thomas Savery is considered the inventor of the first commercially used steam-powered device . In 1698, he patented a steam-powered pump designed to remove water from mines.
Explanation In 1972 by Dennis Ritchie invented the high-level language “C”? in the Bell Laboratories of the AT & T (American Telephone & Telegraph) ,located in U.S.A. Dennis Ritchie is known as the founder of c language. *** Co developer of Unix C is a general-purpose computer programming language . It was created in the 1970s . By design, C's features cleanly reflect the capabilities of the targeted CPUs. Designed by: Dennis Ritchie First appeared: 1972 *****
Explanation An electric guitar is a guitar that requires external amplification in order to be heard at typical performance volumes, unlike a standard acoustic guitar.
ماہرین آثار قدیمہ نے 7000 سال پرانی قدیم بستی کہاں دریافت کی ہے؟
A. Belarus
B. Mongolia
C. Serbia
D. China
Check answer and explanation
Answer: Serbia
Explanation In May 2024, archaeologists of Serbia discovered a 7000-year-old prehistoric settlement . This pre-historic is believed to be dating back approximately 7,000 years to the late Neolithic period, where this settlement is situated near the Tamis River in the Banat region of northeastern Serbia . ****
Explanation Muḥammad ibn Mūsā al-Khwārizmī was a Persian polymath who produced vastly influential works in mathematics, astronomy, and geography. Around 820 CE he was appointed as the astronomer and head of the library of the House of Wisdom in Baghdad.
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