General Science Questions Practice Question and Answer
8 Q: The biological action in which Oxygen is free?
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5e5793eb2ec0ee6eac128cf6- 1Photosynthesistrue
- 2Respiration and excretionfalse
- 3Respirationfalse
- 4Respiration and photosynthesisfalse
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Answer : 1. "Photosynthesis "
Q: Which of the following is not a Natural fibre?
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5fe1db23ce32c8585c749652- 1Starchfalse
- 2Cellulosefalse
- 3Rubberfalse
- 4Nylon-6true
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Answer : 4. "Nylon-6"
Q: Who has become the first deaf person to row an ocean by finishing a 3,000 - mile journey across the Atlantic?
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5e833c8dd063766356991cfd- 1Missy Franklinfalse
- 2Elizabeth Beiselfalse
- 3Kathleen Bakerfalse
- 4Mo O'Brientrue
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Answer : 4. "Mo O'Brien "
Q: Who is known as the father of evolution?
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5e4cc4f2701cfd31ff61a83d- 1Charles Babbagefalse
- 2Adam Smithfalse
- 3Charles Darwintrue
- 4Carolus Linnaeusfalse
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Answer : 3. "Charles Darwin"
Q: Materials for rain-proof coats and tents owe their water proof properties to
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5df9dbf480cad641a0c9fbf3- 1Surface tensiontrue
- 2Viscosityfalse
- 3Specific gravityfalse
- 4Elasticityfalse
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Answer : 1. "Surface tension"
Q: The color of the stars is depending on?
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5ed4af490263bb400f797b03- 1Temperaturetrue
- 2Distancefalse
- 3Radiusfalse
- 4Atmospheric pressurefalse
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Answer : 1. "Temperature "
Q: Communication satellites are used to -
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60b0db633f7fb454b9dd1605- 1provide information of natural resources onlyfalse
- 2transmit communication signal onlyfalse
- 3receive communication signal onlyfalse
- 4receive and redirect communication signaltrue
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Answer : 4. "receive and redirect communication signal "
Q: All green plants and certain blue-green algae which can produce food by photosynthesis are called the_____.
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5f5722f1c1a5d57a18306c50- 1Consumersfalse
- 2Autotrophtrue
- 3Decomposersfalse
- 4Bacteriafalse
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Answer : 2. "Autotroph"
Explanation :
An autotroph is an organism that can produce its own food using light, water, carbon dioxide, or other chemicals. Because autotrophs produce their own food, they are sometimes called producers. Most autotrophs use a process called photosynthesis to make their food.