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.

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Explorers and Inventors: questions and answer review

Try each question before opening its answer. Record the concept behind each mistake and revisit it during your next practice session.

261. What is the theme of Word Government Summit 2023?

Check answer and explanation

Answer: Shaping Future Governments

Explanation Word Government Summit 2023 Venue: Dubai , UAE Date: 13 February 2023 Theme 2023 : Shaping Future Governments

262. Who invented electrical thermometer?

الیکٹریکل تھرمامیٹر کس نے ایجاد کیا؟

Check answer and explanation

Answer: Santorio

Explanation Santorio Santorio , an Italian physician, invented the first thermoscope (early form of thermometer) around 1612 . He later developed an electrical thermometer , laying the groundwork for future temperature-measuring devices .

263. Dynamite was invented in _____?

ڈائنامائٹ___ میں ایجاد ہوا؟

Check answer and explanation

Answer: 1860s

Explanation Dynamite was invented by Swedish chemist Alfred Nobel in the 1860s . Alfred Nobel the first safely manageable explosive stronger than black powder.

264. Who is known as creator of Portable Document Format (PDF)?

پورٹیبل دستاویز فارمیٹ (پی ڈی ایف) کے تخلیق کار کے طور پر کون جانا جاتا ہے؟

Check answer and explanation

Answer: Charles Geschke

Explanation Charles Geschke of the USA set up Adobe in 1982 , giving the world the ubiquitous PDF software , among many other audio-visual innovations.

265. The first mobile phone was created in which year?

پہلا موبائل فون کس سال بنایا گیا؟

Check answer and explanation

Answer: 1973

Explanation Motorola was the first company to produce a handheld mobile phone. On April 3, 1973 , Martin Cooper, a Motorola researcher and executive, made the first mobile telephone call from handheld subscriber equipment, placing a call to Dr. Joel S. Engel of Bell Labs, his rival.

266. Who is the founder of Wiki Leaks?

وکی لیکس کا بانی کون ہے؟

Check answer and explanation

Answer: Julian Assange

Explanation Julian Paul Assange is an Australian editor, publisher, and activist who founded WikiLeaks in 2006 . WikiLeaks came to international attention in 2010 when it published a series of leaks provided by U.S. Army intelligence analyst Chelsea Manning.

267. What is the age of the Father of French Revolution (J.J Rousseau)?

فادر آف فرنچ ریولوشن کی عمر کتنی تھی؟

Check answer and explanation

Answer: 66 years

Explanation Jean-Jacques Rousseau was born on June 28, 1712 Died on July 2, 1778, at the age of 66 years. He is called th e Father of the French Revolution.

268. Founders of WhatsApp are?

واٹس ایپ کے بانی کون ہیں؟

Check answer and explanation

Answer: Both A & B

Explanation WhatsApp Founded January, 2009 CEO Will Cathcart Headquarters California, USA Acquisition Date 19 February 2014 Founders Jam Koum & Brian Acton Parent Organization Facebook

269. Who is known as father of Experimental Surgery?

تجرباتی سرجری کا باپ کس کو کہا جاتا ہے؟

Check answer and explanation

Answer: Ibn Zuhr

Explanation Ibn Zuhr is known as father of Experimental Surgery . Ibn Zuhr is the author of Al Taisir. AGM 28.02.28

270. Who discovered the North Pole?

قطب شمالی کو کس نے دریافت کیا؟

Check answer and explanation

Answer: Robert Peary

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 .

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