Science And Tech Current affairs Mcqs with answers

Prepare Pakistan's Science and Tech Current affairs MCQs with answers and detailed explanations for nts tests. This section includes science current affairs quiz questions, technology current affairs mcqs, science and technology quiz questions and answers, science and technology questions for competitive exams, science and technology mcqs. Prepare below MCQs and you can also prepare for Economy and Business, National, Bills and Acts, Provincial, Famous Personalities, International, Sports, Politics, Important Days MCQs.

1. 1 The earth's atmosphere is divided into __ layers
   
   
   
   

   1. 5

   2. 6

   3. 7

   4. 8

   See Answer

   Added By: Admin Mcqsforum

   Answer

   : 5

   Explanation

   :
   Earth’s atmosphere is divided into five main layers: the exosphere, the thermosphere, the mesosphere, the stratosphere and the troposphere.

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2. 2 _____ is a conceptual luxury space hotel, promises virtual reality and Wi-Fi for travelers in low Earth orbit
   
   
   
   

   1. NASA Space Station

   2. Elong Musk Space Station

   3. Aurora Space station

   4. Tiangong

   See Answer

   Added By: AK Amir

   Answer

   : Aurora Space station

   Explanation

   :
   Aurora Station, a luxury space hotel, promises virtual reality and Wi-Fi for travelers in low Earth orbit
   Launch: 2021 (conceptual) Typical orbit altitude: 320 km (200 mi) Orbital period: 90 min

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3. 3 NASA's Transiting Exoplanet Survey Satellite or TESS is :
   
   
   
   

   1. Planet Hunting Satellite

   2. Satellite for studying the precipitation, evaporation, and cycling of water

   3. Satellite to discover Earth-size planets orbiting other stars

   4. None

   See Answer

   Added By: Admin Mcqsforum

   Answer

   : Planet Hunting Satellite

   Explanation

   :
   N/A

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4. 4 In March 2018, Alibaba teamed up with which of the following American Automaker to launch car vending machine in China
   
   
   
   

   1. Chevrolet

   2. Opel

   3. Toyota

   4. Ford

   See Answer

   Added By: Admin Mcqsforum

   Answer

   : Ford

   Explanation

   :
   Mar 25, 2018 - Car shoppers in Guangzhou, China now have the ability to buy or try a car using a smartphone app and a car vending machine. The facility came out of a partnership signed two years ago between Ford and Alibaba .

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5. 5 The depth of the Mariana Trench is __________ meters.
   
   
   
   

   1. 10,611

   2. 10,011

   3. 10,911

   4. 10,411

   See Answer

   Added By: Admin Mcqsforum

   Answer

   : 10,911

   Explanation

   :
   N/A

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6. 6 In peer-to-peer networking -
   
   
   
   

   1. Every computer is capable of playing the role of server

   2. Every computer is capable of playing the role of client, server or both at the same time

   3. there is only one client and many servers

   4. there is only one server and many clients

   See Answer

   Added By: Admin Mcqsforum

   Answer

   : Every computer is capable of playing the role of client, server or both at the same time

   Explanation

   :
   N/A

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7. 7 Circadian Rhythm refers to _____________
   
   
   
   

   1. Formation of galaxies

   2. Planetary movements

   3. Calisthenics

   4. Human body cycles

   See Answer

   Added By: Admin Mcqsforum

   Answer

   : Human body cycles

   Explanation

   :
   N/A

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8. 8 First paper to use the title “Quaid-e-Azam” was ______________
   
   
   
   

   1. Dawn weekly

   2. Dawn daily

   3. Pioneer

   4. Al Aman

   See Answer

   Added By: Admin Mcqsforum

   Answer

   : Dawn daily

   Explanation

   :
   N/A

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9. 9 Fuzzy logic is a part of_________________
   
   
   
   

   1. Aristotle’s philosophy

   2. Epicurianism

   3. Computer science

   4. Sophism

   See Answer

   Added By: Admin Mcqsforum

   Answer

   : Computer science

   Explanation

   :
   N/A

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10. 10 Periodontics deals with _____________
    
    
    
    

    1. Surgery of spine

    2. Stomach disorders

    3. Dentistry

    4. Ligaments restoration

    See Answer

    Added By: Admin Mcqsforum

    Answer

    : Dentistry

    Explanation

    :
    N/A

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