Everyday Science Mcqs (2021)

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• Everyday Science Mcqs
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Computer Mcqs (754)

Math Solutions (1)

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• How do you enable Caret Browsing in a browser?
1. Press the F7 key
2. Press the F5 key
3. Press the Ctrl key
4. Press the Alt key
• What is the purpose of Caret Browsing?
1. To navigate through web pages quickly
2. To navigate through web pages using a keyboard
3. To navigate through web pages using a mouse
4. To navigate through web pages using a touchscreen
• Which of the following is a benefit of Caret Browsing?
1. It allows users to navigate through web pages quickly
2. It allows users to navigate through web pages using a keyboard
3. It allows users to navigate through web pages using a mouse
4. It allows users to navigate through web pages using a touchscreen
• Which animal has three hearts?
1. Crow
2. Dolphin
3. Octopus
4. None of these
• What is the function of a firewall in computer networking?
1. Monitor website traffic
2. Block unwanted email
3. Protect against unauthorized access and threats
4. Increase internet speed
• Which is an item of storage medium in the form of circular plate?
1. Disk
2. CPU
3. Printer
4. ALU
• Identify the monoatomic molecule among the following?
1. Helium
2. Ozone
3. Hydrogen
4. Nitrogen
• As one moves away from the surface of earth with higher altitude ,the atmospheric pressure will go on ________.
1. Increasing
2. Decreasing
3. Remains same
4. First decreases then increases
• The maximum number of electrons can be filled in the first shell of an atom are _____.
1. 2 electrons
2. 8 electrons
3. 18 electrons
4. 4 electrons
• The sun completes one full rotation at its equator in how many days?
1. 365 days
2. 30 days
3. 25 days
4. 23 days
• The moon rotates on its axis in how many days?
1. 14.8 days
2. 17.5 days
3. 29.7 days
4. 27.3 days
• Burning of Fossil Fuels Results In ____________?
1. Increased oxygen level
2. Decreases greenhouse gases
3. Increased greenhouse gases
4. Increased ethane level
• What pigment is responsible for the red color inside a watermelon?
1. Chlorophyll
2. Beta-carotene
3. Lycopene
4. Anthocyanin
• How many countries are signatories of NASA';s Artemis Accords as of May 2024?
1. 29
2. 30
3. 40
4. None of These
• The moon';s surface is constantly bombarded by?
1. Comets
2. UV light
3. Meteoroids
4. All of the above
• The moon';s surface is also covered with a layer of fine dust called?
1. Gegolith
2. Megolith
3. Regolith
4. None of the above
• Which planets rotate in the opposite direction of the other planets?
1. Saturn and Jupiter
2. Jupiter and Neptune
3. Saturn, Jupiter and Mercury
4. Venus and Uranus
• Terrestrial planets in solar system are made of____________?
1. Metal
2. Rock
3. Both A and B
4. None of the above
• Which planets in solar system are called gas giants?
1. Outer planets (Jupiter, Saturn and Uranus)
2. Outer planets (Jupiter, Neptune and Uranus)
3. Outer planets (Jupiter and Saturn)
4. Inner planets (Mercury and Earth)
• Which four planets are also called the terrestrial planets?
1. Inner planets (Mercury, Venus, Earth, and Mars)
2. Outer planets (Jupiter, Saturn, Uranus, and Neptune)
3. Inner planets (Mercury, Venus) and outer planets (Uranus, Neptune)
4. Inner planets (Earth, Mars) and outer planets (Jupiter, Saturn)
• The sun has a __________ year solar cycle during which its activity increases and decreases.
1. 10
2. 11
3. 12
4. 13
• The sun';s atmosphere is divided into following three parts:-
1. the photosphere, the leutosphere , and the corona
2. the photosphere, the chromosphere, and the scislophere
3. the photosphere, the chromosphere, and the corona
4. None of the above
• The sun';s surface is called ___________?
1. Cromosphere
2. Leutosphere
3. Thermosphere
4. Photosphere
• ___________ is a star at the center of the solar system?
1. Earth
2. Mercury
3. Sun
4. Venus
• Stomach stores the ___________?
1. enzime
2. Food
3. hcl
4. None of These