Everyday Science Mcqs (2021)

Computer Mcqs (754)

Math Solutions (1)

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  • The word Computer used for the first time in____________?
    1. 1613
    2. 1614
    3. 1615
    4. 1616

  • The ribbon is used in_________?
    1. Laser Printer
    2. Plotter
    3. Ink-jet printer
    4. Dot Matrix printer

  • Sunlight is a Great Source of ____________?
    1. vitamin C
    2. vitamin D
    3. vitamin E
    4. vitamin K

  • The study of cancer is called_____________?
    1. Zoology
    2. Ecology
    3. Genomic
    4. Oncology

  • At what angle above the horizon must the sun be to create a rainbow?
    1. 90 degrees
    2. 60 degrees
    3. 40 degrees
    4. 65 degrees

  • which of the following planets is known as ";morning star";?
    1. Mercury
    2. VENUS
    3. Mars
    4. Saturn

  • Shortcut key to create a New Folder on Windows PC is ___________?
    1. Ctrl+N
    2. Ctrl+Alt+N
    3. Ctrl+Shit+N
    4. None.

  • Which of the following planets have the longest day?
    1. Jupiter
    2. Mercury
    3. Earth
    4. Venus

  • Who is the founder of IBM Company?
    1. Nolan Bushnell
    2. Steve Jobs
    3. Thomas J. Watson
    4. Bill Gates

  • How many sheets are there in Excel Workbook by default?
    1. 2
    2. 3
    3. 4
    4. 5

  • Files created with Lotus 1-2-3 have an extension?
    1. 123
    2. DOC
    3. WK1
    4. XLS

  • The human brain uses__________ percent of the total oxygen and blood in the body?
    1. 20
    2. 12
    3. 35
    4. 48

  • A Little inhalation is done through________?
    1. cigarettes
    2. pipes and cigars
    3. Both A and B offer little inhalation
    4. both offer extreme inhalation

  • The ozone layer is at height of________kilometers from the surface of the Earth?
    1. 10 to 20
    2. 20 to 30
    3. 30 to 40
    4. 40 to 50

  • Operating system is like a______?
    1. Government
    2. Police
    3. Parliament
    4. All of above

  • The inner most part of the earth is__________?
    1. Crust
    2. Mental
    3. Core
    4. None of these

  • Which one is not a nickname of a version of Andriod?
    1. Honeycomb
    2. Cupcake
    3. Gingerbread
    4. Muffin

  • Windows 10 was launched in which year?
    1. 2012
    2. 2013
    3. 2015
    4. 2014

  • Deficiency of vitamin B1 is causes__________?
    1. Rickets
    2. Bone Infection
    3. Beriberi
    4. Myopia

  • Short-sight defect could be corrected by a _____________ lens?
    1. concave lens
    2. convex lens
    3. converging lens
    4. none of these

  • Which of the following types of memory improves processing by acting as a temporary high-speed holding area between the memory and the CPU?
    1. RAM
    2. ROM
    3. EPROM
    4. Cache memory
    5. Flash memory

  • The repetition of property after a certain interval called ___________?
    1. Electron efinity
    2. Atomic radius
    3. periodicity of property
    4. none of these

  • The study Of GLANDS is called?
    1. cardiology
    2. None of these
    3. Endocrinology
    4. Entomology

  • The distance of mercury from sun is__________?
    1. 56 million km
    2. 57.9 million km
    3. 58.9 million km
    4. 59.1 million

  • Sound cannot travel through __________
    1. Solid
    2. Liquid
    3. Gases
    4. Vaccum