General Science Questions Practice Question and Answer
8 4 Q:
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6089255f06b39f63ea8fb990 4 Q:
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6329bd0a4ada076be65724e3 Answer : 1. "Valentina Tereshkova"
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Q: Dry ice is solid.
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5fc9d3a4b3b23538af75d0a0- 1Carbon monoxidefalse
- 2Carbon dioxidetrue
- 3Sulfur dioxidefalse
- 4Hydrogen peroxidefalse
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Answer : 2. "Carbon dioxide"
Q: Which of the following destroys the ozone layer?
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6089255f06b39f63ea8fb990- 1Carbonfalse
- 2Chlorinetrue
- 3Siliconfalse
- 4Sulphurfalse
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Answer : 2. "Chlorine "
Q: What the full from is of ‘AM’ regarding to radio broadcasting?
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5ebb8250c1aae5429b390d3e- 1Amplitude Movementfalse
- 2Anywhere Movementfalse
- 3Amplitude Matchingfalse
- 4Amplitude Modulationtrue
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Answer : 4. "Amplitude Modulation "
Q: During sleep a man's blood pressure
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5ec37917980ff60a66bdee85- 1increasesfalse
- 2decreasestrue
- 3remains constantfalse
- 4fluctuatesfalse
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Answer : 2. "decreases "
Q: Who invented vaccination for small pox?
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6093a111402c5862950ea634- 1J. Caryfalse
- 2E. Jennertrue
- 3V. Kannelfalse
- 4P. Williamsonfalse
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Answer : 2. "E. Jenner"
Q: Biological Oxygen Demand (BOD) is used as a standard measure of __________.
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60be030b67d64471cb7b8be3- 1Oxygen level in water systemtrue
- 2Oxygen level in atmospherefalse
- 3Oxygen level in forest systemfalse
- 4Oxygen level in animalsfalse
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Answer : 1. "Oxygen level in water system "
Q: Who was the world's first women cosmonaut to travel into the space?
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6329bd0a4ada076be65724e3- 1Valentina Tereshkovatrue
- 2Sally Ridefalse
- 3Svetlana Savitskayafalse
- 4Peggy Whitsonfalse
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Answer : 1. "Valentina Tereshkova"
Explanation :
Valentina Tereshkova was the first woman to go into space. She was also the youngest woman ever to go to space. She was just 26 years old when she made her first flight into space.
Q: Which of the following statement sits true?
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5e575e3af07ca775556a90d9- 1The pyramids of biovolume in the sea are often straight.true
- 2The pyramid of the meadow is often counterproductive.false
- 3Energy pyramids are always in a standing state.false
- 4The energy pyramid is always counterproductive.false
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Answer : 1. "The pyramids of biovolume in the sea are often straight. "
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