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Everyday science mcqs | GK MCQ Preparation Material
1- Acid rain is mainly caused by emissions of __________ in the atmosphere?
Sulfur Dioxide and Nitrogen Oxide
Sulfur Dioxide and Potassium Nitrate
Nitrogen Oxide and Potassium Nitrate
Sulfur and Charcoal
2- In general, wind speed of 10 –13 kph caused_______?
considerable damage
extreme damage
minor or no damage
severe damage
3- Water covers __________ of the Earth’s surface?
61%
81%
91%
71%
4- Who is considered the founder of meteorology?
Plato
Aristotle
Einstein
Newton
5- Wind energy is the __________ energy.
Potential
Transverse
Kinetic
Mechanical
6- The energy value of food is measured in_______?
Tesla
Proteins
Calories
Joule
7- The natural fats and oils are composed of_________?
Hydrogen, Oxygen and Nitrogen
Carbon, Oxygen and Nitrogen
Carbon, Hydrogen and Nitrogen
Carbon, Hydrogen and Oxygen
8- The instrument used to measure wind speed is?
Hygrometer
Barometer
Hydrometer
Anemometer
9- The source of oxygen in photosynthesis is
salts
water
glucose
minerals
10- The gas, commonly known as “laughing gasâ€, is
Carbon Dioxide
Sodium Oxide
Sulfur Dioxide
Nitrous Oxide
11- The good sources of iodine are_______?
fresh vegetables and fruits
sea foods
green leafy vegetables
seeds
12- The good sources of Vitamin-C are________?
sea foods
green leafy vegetables
seeds
fresh vegetables and fruits
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