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.
کس ملک نے دنیا کی تیز ترین تیز رفتار ٹرین سی آر چار سو پچاس پروٹو ٹائپ لانچ کی؟
A. America
B. China
C. Australia
D. None of these
Check answer and explanation
Answer: China
Explanation China launched the CR450 , the fastest high-speed train , reaching 450 km/h in tests and 400 km/h commercially. It improves on the CR400 Fuxing, f eaturing advanced technology for speed, energy efficiency, and passenger comfort. The train supports Chin a’s goal to expand its rail network to 70,000 km by 2035 . ****
Explanation JJ Thomas was discovered by an Electron *** In 1897 T homson discovered the electron and then went on to propose a model for the structure of the atom. His work also led to the invention of th e mass spectrograph Thomson was a physics professor at Cambridge University in the UK *** Joseph.J. Thomson was also awarded the Nobel Prize in Physics in 1906 .
Explanation Herodotus is called the Father of History . Additional information : Born: 484 BC , Halicarnassus (modern-day Bodrum, Turkey) Died: 425 BC , Thurii, Italy Famous Work: Histories – detailed accounts of Greco-Persian Wars Contribution: First to collect, verify, and narrate historical events systematically Last verified on 18-01-2026
Explanation Vasco Da Gama belonged to Portugal He was the first European to reach India by sea. He was a famous Explorer He was born in 1460 i n the town of Sines He died in 1524 He is buried in Lisbon , Portugal.
Explanation Alfred Nobel Born : October 21, 1833, Stockholm, Sweden Alfred Nobel Died : on December 10, 1896, in Sanremo, Italy Alfred Nobel Full name : Alfred Bernhard Nobel Alfred Nobel invented dynamite and Nitro-glycerine in 1875 . Alfred Nobel was a chemist from Sweden . He is best known for having bequeathed his fortune to establish the Nobel Prize Alfred Adler proposed that humans are motivated by S ocial urges of superiority and inferiority ND21-2-2023
Explanation Scientist: Edward Jenner Discovery Year: 1796 Vaccine Type: Smallpox Significance: First ever successful preventive vaccine Extra Fact: Smallpox was declared eradicated in 1980 by WHO Additional information : Edward Jenner is often called the “ Father of Immunology .” Last verified on 16-01-2026
Explanation On March 7, 1876 , Graham Bell invent the telephone. Graham Bell made the first-ever telephone call to his partner , Thomas Watson. while In 1880 the first phone book was published Alexander Graham Bell demonstrated the telephone to Queen Victoria in 1878 ND16-8-2023
Explanation The Uncertainty Principle was given by Werner Heisenberg. Heisenberg was a German physicist. Heisenberg gave The Uncertainty Principle in 1927 . ****
Explanation Founders: Bill Gates and Paul Allen. Founded Date: April 4, 1975. Founded in Albuquerque, New Mexico It is an American multinational technology corporation Headquarters is in Redmond, Washington, United States ********** Last updated 12 april 2026
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