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Solved MCQs of Everyday Science MCQs Online
Q.1: Which Gas is included in Fry Chips Packets for safety ?
- Nitrogen gas
- Carbon dioxide
Q.2: What “Enrico Fermi” invented ?
- X ray machine
- Nuclear reactor
Q.3: The carbon dioxide content in the air that we exhale is about ?
Q.4: What inspired reflecting road lights to be invented ?
- Car door reflecting mirrors
- The light a cat’s eyes gave off on a fence
- Sun light on steel posts on road sides
- The sun light on the windshield
Q.5: Animals living in the three trunks are known as-------- ?
Q.6: The brain of human adult weighs about------ ?
- 1200 – 1300 gm
- 1600 – 2000 gm
- 500 – 800 gm
- 100 – 200 gm
Q.7: Place directly above focus on Earth’s surface is known as ------- ?
Q.8: P Waves are also said to be ---------- waves ?
- None of the above
Q.9: Study of fruit is called-------- ?
Q.10: Silver fish is the name of-------- ?
Q.11: What is the chemical formula of Ozone ?
Q.12: what is anthracite ?
- Hard coal
- None of these
Q.13: At what temperature are Celsius and Fahrenheit equal ?
- -40 degree
- 40 degree
- -10 degree
- 10 degree
Q.14: What are the three basic units of measurement for the metric system ?
- Metre, litre and gramme
- Centimetre, kilograms and metric
- Kilogram, mass and energy
- Kelvin, cd and mole
Q.15: Lunar eclipse occurs on------- ?
- New Moon
- Full Moon
- Half Moon
- Quarter Moon