General Science Practice Question and Answer
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651fcc49e1bf7bf087f49d70 Answer : 2. "Process Control Block "
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Q: Which one of the following does not form oxyacid?
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60ab40ef07f3815f3a78d69b- 1Sulphurfalse
- 2Chlorinefalse
- 3Nitrogenfalse
- 4Fluorinetrue
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Answer : 4. "Fluorine "
Q: The color of Tomato is red due the presence of….
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5e4e0c39cd7ff531f2db25f4- 1Beta Carotenefalse
- 2Limonenefalse
- 3Fructosefalse
- 4Lycopenetrue
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Answer : 4. "Lycopene"
Q: One horse power is equal to
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5dc22def96420169a020cde9- 1790 wattsfalse
- 2700 wattsfalse
- 3720 wattsfalse
- 4746 wattstrue
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Answer : 4. "746 watts"
Q: Which of the following is not a member of the vitamin B complex?
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6093a2b1b8018e6486aefd25- 1Folic acidfalse
- 2Ascorbic acidtrue
- 3Thiaminefalse
- 4Riboflavinfalse
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Answer : 2. "Ascorbic acid "
Q: Which gas is present in biogas in large percentage?
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60ab9bb9c7f1592dd0df6c71- 1Moisture (H2O)false
- 2Carbon dioxide (CO2)false
- 3Methane (CH4)true
- 4Hydrogen sulphide (H2S).false
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Answer : 3. "Methane (CH4) "
Q: ‘PCB’ stands for–
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651fcc49e1bf7bf087f49d70- 1Programme Control Blockfalse
- 2Process Control Blocktrue
- 3Process Communication Blockfalse
- 4None of the abovefalse
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Answer : 2. "Process Control Block "
Explanation :
Process Control Block (PCB, also called Task Controlling Block, Task Structure or Switchframe) is a data structure in the Operating System kernel containing the information needed to manage a particular process.The PCB is the manifestation of a process in an Operating System.
Q: Color of light is determined by its :
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5e81a261d56d695255dbde39- 1dimensionfalse
- 2wavelengthtrue
- 3Intensityfalse
- 4Velocityfalse
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Answer : 2. "wavelength"
Q: Which among the following is not an Enzyme?
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60ac743d5b70231d2869bd69- 1Trypsinfalse
- 2Gastrintrue
- 3Pepsinfalse
- 4Renninfalse
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Answer : 2. "Gastrin "
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