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General Knowledge Mcqs 5892 MCQs [All-Courses]

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Get reliable General Knowledge MCQs for PPSC, FPSC, NTS, OTS, PTS, AJKPSC, BPSC, KPPSC, PMS, CSS, and all competitive exams.
Covering Geography, History, Science, World Facts, and Pakistan Studies, our GK MCQs help you build strong exam knowledge.
Improve your accuracy, strengthen concepts, and prepare effectively for screening and written tests.

What is the estimated world population as of 2025?

A 7 billion
B 8 billion
C 8.8 billion
D 10.2 billion
Correct Answer: 8 billion
Explanation:

  • The global population has been growing steadily, reaching over 8 billion in recent years due to higher life expectancy and ongoing births exceeding deaths.

Which movie won the Oscar for Best Picture in 2022?

A Dune
B The Power of the Dog
C CODA
D King Richard
Correct Answer: CODA
Explanation:

  • CODA is a heartfelt drama about a hearing teenage girl in a deaf family who discovers her passion for singing.
  • It was praised for its performances, story, and representation of the deaf community.

The Persian New Year, based on the Iranian Solar Hijri calendar, is also called:

A Equinox
B Nowruz
C Mehregan
D Yalda
Correct Answer: Nowruz
Explanation:

  • Nowruz marks the first day of spring and the beginning of the year in Iran and several other countries.
  • It is a celebration of renewal, family gatherings, and cultural traditions that has been observed for over 3,000 years.

What is the cause of stone cancer in the Taj Mahal's marble?

A Acid rain caused by air pollution
B Growth of moss and algae
C High humidity in the region
D Structural weakening due to earthquakes
Correct Answer: Acid rain caused by air pollution
Explanation:

  • Pollutants like sulfur dioxide and nitrogen oxides in the air mix with rainwater to form acid rain.
  • This acid reacts with the marble, causing it to decay, discolor, and develop cracks, a process called “stone cancer.”

Who invented the first practical sewing machine?

A Thomas Saint
B Elias Howe
C Isaac Singer
D George Stephenson
Correct Answer: Elias Howe
Explanation:

  • Howe’s machine used a needle with an eye at the point, which was a key innovation for stitching fabric.
  • Later, Isaac Singer improved Howe’s design to make it practical for widespread use.

Who is Ketanji Brown Jackson?

A Black judge on the U.S. Supreme Court
B US Senator
C New York Governor
D None of these
Correct Answer: Black judge on the U.S. Supreme Court

What is the role of META Al in business?

A Enhancing customer experiences through Al-driven recommendations
B Improving business decision -making with data insights and analytics
C Automating tasks and processes to improve efficiency
D All of these
Correct Answer: All of these
Explanation:

  • Meta AI is an artificial intelligence system developed by Meta (formerly Facebook).
  • It is used in apps like Facebook, Instagram, and WhatsApp to assist users.
  • Meta AI helps with tasks such as answering questions, creating content, and improving user experience.

What is the study of the origin and history of words called?

A Lexicology
B Semantics
C Etymology
D Phonology
Correct Answer: Etymology
Explanation:

  • Etymology is the study of the origin of words.
  • It explains how words are formed and how their meanings change over time.
  • Etymology helps us understand the history and development of a language.

Which geographical region has more biodiversity (biological diversity)?

A Desert
B Tundra
C Tropical Rainforest
D Grassland
Correct Answer: Tropical Rainforest
Explanation:

  • Tropical rainforests have the highest biological diversity in the world.

The world's first deep sea-based radar system was developed in which country?

A US
B Russia
C Japan
D China
Correct Answer: China
Explanation:

  • China developed the world’s first deep sea-based radar system to enhance maritime surveillance and underwater detection.
  • The system is designed to monitor submarines, underwater activities, and oceanographic data.