General Science Questions Practice Question and Answer
8 4 Q:
5f746050a921aa16e68baaa1 Answer : 2. "Lead"
4 4 Q:
5db2938ddda2a44b4cb5bc59 4 Q:
5db92b1aaec31117bb89192b 4 Q:
5ebb7f218dce175b2cb9bb52 4 Q:
5ee868ca109b5d6e015e6447 Answer : 3. "Endoscope"
4 Q:
5f0ec7feb6738d790d13a74a 4 Q:
5efc078be824154f4027afcb
Q: Which of the following metals is used in accumulator batteries?
3941 15f746050a921aa16e68baaa1
5f746050a921aa16e68baaa1- 1Copperfalse
- 2Leadtrue
- 3Aluminumfalse
- 4Zincfalse
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Answer : 2. "Lead"
Explanation :
Thus, a metal used in storage batteries is Lead.
Q: Human bone does not contain 3885 05c2dbe4ebc106c237a22c199
5c2dbe4ebc106c237a22c199- 1calciumfalse
- 2carbonfalse
- 3oxygentrue
- 4phosphorousfalse
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Answer : 3. "oxygen"
Q: The Base event in protein synthesis produces a ……………….
3808 05db2938ddda2a44b4cb5bc59
5db2938ddda2a44b4cb5bc59- 1RNAfalse
- 2DNAfalse
- 3mRNAtrue
- 4DNA and RNAfalse
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Answer : 3. "mRNA"
Q: The chemical name of baking soda is
3765 05db92b1aaec31117bb89192b
5db92b1aaec31117bb89192b- 1Sodium carbonatefalse
- 2Sodium bicarbonatetrue
- 3Sodium chloridefalse
- 4Sodium nitratefalse
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Answer : 2. "Sodium bicarbonate"
Q: Gunpowder consists of a mixture of :
3693 05ebb7f218dce175b2cb9bb52
5ebb7f218dce175b2cb9bb52- 1Sand and TNTfalse
- 2TNT and charcoalfalse
- 3Calcium, Sulphur and charcoalfalse
- 4Sulphur, potassium nitrate and charcoaltrue
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Answer : 4. "Sulphur, potassium nitrate and charcoal "
Q: The instrument used to examine a person’s digestive tract is called_____.
3663 05ee868ca109b5d6e015e6447
5ee868ca109b5d6e015e6447- 1Oscilloscopefalse
- 2Microscopefalse
- 3Endoscopetrue
- 4Radiographfalse
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Answer : 3. "Endoscope"
Explanation :
A flexible tube called an endoscope is used to view different parts of the digestive tract. When passed through the mouth (as shown on the left), an endoscope can be used to examine the esophagus, stomach, and some of the small intestine.
Q: An organism which can monitor air pollution is –
3647 05f0ec7feb6738d790d13a74a
5f0ec7feb6738d790d13a74a- 1Algaefalse
- 2Fungifalse
- 3Bacteriafalse
- 4Lichentrue
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Answer : 4. "Lichen "
Q: Octane number is a measure of the quality of
3641 05efc078be824154f4027afcb
5efc078be824154f4027afcb- 1Kerosene oilfalse
- 2Perfumed oilfalse
- 3Edible oilsfalse
- 4Petroltrue
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Answer : 4. "Petrol "
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