Science And Technology MCQ

Science MCQ: Multiple Choice Questions

Science MCQ. Multiple-Choice on Science and Technology-related topics. These MCQs will help school/college/university students to gain information about Science and technology. See General Science MCQ

 

Science MCQ

 

1- The technology which is available to everyone and no longer protected by copyright law is known as ??

(A) Open source

(B) Public Domain Technology

(C) Proprietary

(D) Experimental

 

2- China launched its Satellite on October 12, 2020, the name of the satellite was ??

(A) Ziyuan Satellite

(B) Gaofen 1 Satellite

(C) Tianwen-2 Satellite

(D) Gaofen 13 Satellite

 

3- How many layers does Earth’s atmosphere have ??

(A) 4

(B) 5

(C) 6 

(D) 7

 

4- Which tags are placed on animals to track and record all movements of the animals ??

(A) GPS

(B) RFID

(C) PPS 

(D) POS

 

5- A law enforcement specialty that has the ability to read damaged or deleted files from a criminal’s computer or device is called ??

(A) Animation

(B) X-Ray collection

(C) Robotics

(D) Computer Forensic

 

6- A conceptual luxury space hotel, promises virtual reality and Wi-Fi for travelers in low Earth orbit is ??

(A) Aurora Space Station

(B) Tiangong

(C) Nasa Space Station

(D) Space X

 

7- Which of these is NASA’s “Transiting Exoplanet Survey Satellite” or TESS ??

(A) Satellite to discover Earth-like planets

(B) Satellite to observe Earth’s orbit

(C) Planet-Hunting Satellite

(D) All of the above

 

8- In March 2018, Alibaba teamed up with which auto-mobile company to launch car vending machines in China ??

(A) Toyota

(B) MAZDA

(C) Chevrolet

(D) Ford

 

9- Who invented the QWERTY keyboard ??

(A) Henry Mill 

(B) Christopher Latham Sholes

(C) Graham Bell

(D) Carlos Glidden

 

10- How deep is Mariana Trench ??

(A) 10,994 meters

(B) 10,990 meters

(C) 10, 880 meters

(D) None of these

 

MCQ

 

11- What is “Circadian Rhythm” ??

(A) Human Body Cycles

(B) Calisthenics 

(C) Planetry movements

(D) None of the above

 

12- Which terminals (formerly known as cash registers) are often connected to complex inventory and sales computer systems ??

(A) Query

(B) POS (Point Of Scale)

(C) Data

(D) Matrices

 

13- In our solar system the outermost planet is ??

(A) Uranus

(B) Neptune 

(C) Mars

(D) Mercury

 

14- Two new planets identified by NASA and google around the distant stars, they are ??

(A) Kepler 90i, Kepler 82g

(B) Kepler 81g, Kepler 90i

(C) Kepler 80g, Kepler 90i

(D) Kepler 90g, Kepler 80i

 

15- “Fuzzy Logic” is a part of ??

(A) Sophism

(B) Computer Science

(C) Mathematics

(D) Robotics

 

16- Which of these utilizes sunlight in a direct manner ??

(A) Biogas production

(B) Photo Voltaic cell

(C) Solar thermal Cells

(D) Both (a) and (b)

 

17- The severe deficiency of “Vitamin D” causes ??

(A) Night Blindness

(B) Scurvy

(C) Rickets

(D) None of the above

 

18- In the year 2014-15, the newest island was formed in which country ??

(A) Japan

(B) Tonga

(C) Uganda

(D) Turkey

 

19- What is Periodontics ??

(A) its a surgery of the brain

(B) Dentistry

(C) It is a stomach disorder

(D) Cardiac issue

 

20- When was the concept of “Ecological Transition” first used by ??

(A) Bennett 

(B) Edison

(C) Ratzel

(D) Elon Musk

Science MCQ

21- The SI unit of “charge is ??

(A) Ohm

(B) Volt

(C) Ampere

(D) Coulomb

 

22- Which material provides 5 times faster-charging speed than lithium-ion batteries ?? 

(A) Carbon

(B) Mercury

(C) Graphene

(D) Nitrate

 

23- “NEQS” is related to ??

(A) Atmosphere 

(B) Environment

(C) Hydrology

(D) Organic Chemistry

 

24- Which scientists discovered Neutron and won Noble Prize in 1932 ??

(A) Einstein

(B) Fleming

(C) James Chadwick

(D) Graham Bell

 

25- One can correct his/her long-sight by wearing ??

(A) Concave lens

(B) Convex lens

(C) Diverging lens

(D) None of these

 

26- Which of these network protocols is described by GSM ??

(A) 3G

(B) 2G

(C) 4G

(D) All of the above

 

27- In warmer parts of the oceans which is the fastest marine animal found ??

(A) Shark

(B) Marlin

(C) White Lobster

(D) Sailfish

 

28- What is “Oncology” related to ??

(A) Cancer

(B) Birds

(C) Planets

(D) Mammals

 

29- In which core of the earth do Tectonic plates lie ??

(A) Outer Core

(B) Lithosphere 

(C) Inner Core

(D) Asthenosphere

 

30- The most abundant form also the fourth state of matter in the universe ??

(A) Plasma

(B) Gas

(C) Liquid

(D) Solid

 

Science MCQ

 

31- The deficiency of “Vitamin A” results in ??

(A) Hair Fall

(B) Brain Tumor

(C) Rickets

(D) Night blindness

 

32- The movement of the ocean water is ??

(A) Horizontally and Vertically

(B) Horizontal only

(C) Vertical only

(D) In all directions

 

33- The percentage of total fresh water on Earth is ??

(A) 25%

(B) 2.5%

(C) 2.25%

(D) 0.25%

 

34- About how much energy from the sun enters in earth’s atmosphere ??

(A) 100%

(B) 80 %

(C) 70%

(D) 60%

 

35- If we decrease volume for a fixed mass of gas at constant pressure then the pressure will ??

(A) remains constant

(B) will decrease 

(C) will increase 

(D) None of the above 

 

36- Which component of our body is an energy storage device ??

(A) brain

(B) liver

(C) heart

(D) Fats

 

37- The ozone layer is present in Earth’s atmosphere at a height of ??

(A) 20-30 km

(B) 0-10 km

(C) 50-100 km

(D) 100-200 km

 

38- What divides the earth into “Northern and Southern Hemispheres” ??

(A) the North Pole 

(B) Axis

(C) the South Pole

(D) the Equator

 

39- Red Blood Cell’s lifespan is ??

(A) 120 days

(B) 60 days

(C) two weeks

(D) 3 days

 

40- The chemical formula of OZONE is ??

(A) O

(B) O3

(C) O4

(D) O2

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