General Knowledge Practice Question and Answer
8 Q: Which of the following metals is used in accumulator batteries?
3812 15f746050a921aa16e68baaa1
5f746050a921aa16e68baaa1- 1Copperfalse
- 2Leadtrue
- 3Aluminumfalse
- 4Zincfalse
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Answer : 2. "Lead"
Explanation :
Thus, a metal used in storage batteries is Lead.
Q: Which of the following gases is used in cigarette lighter?
3798 05f155520cf79540a7533b909
5f155520cf79540a7533b909- 1Propanefalse
- 2Radonfalse
- 3Butanetrue
- 4Methanefalse
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Answer : 3. "Butane "
Q: Which of the following physical divisions of Rajasthan is/are correctly matched with their Physiographic Characteristics? Select the correct answer using the codes given below –
S.no. | Physical Divisions | Rock Formations | Physiographic Characteristics |
(i) | South-eastern Plateau | Archaen Vindhyan Series | Extended part of Gondwana land |
(ii) | Western Sandy Plain | Raialo Cretaceous Series | Residual of Tethys Sea |
(iii) | Aravalli | Aravalli - Delhi Series | Oldest Folded Mountain range |
(iv) | North - eastern plain | Deccan lava Vindhyan Series | Part of Sindhu river plain |
Codes
3796 05e717b568c54f96d80e95b375e717b568c54f96d80e95b37- 1(ii) and (iii)false
- 2(i) and (iv)false
- 3(i), (ii) and (iii)true
- 4(ii), (iii) and (iv)false
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Answer : 3. "(i), (ii) and (iii)"
Q: Radioactivity is measured by
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5f043dd026cfc348bd6d70ca- 1Seismometerfalse
- 2Ammeterfalse
- 3Hydrometerfalse
- 4Geiger Countertrue
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Answer : 4. "Geiger Counter "
Q: Pick the odd one out from the given number series? 21, 24, 33, 49, 74 3779 05b5cc604e4d2b4197774b4c9
5b5cc604e4d2b4197774b4c9- 121true
- 224false
- 333false
- 449false
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Answer : 1. "21"
Explanation :
Answer: A) 21 Explanation: The given number series follows a pattern that, 19 + 12 = 20 (not 21)20 + 22 = 2424 + 32 = 3333 + 42 = 4949 + 52 = 74 Hence, the odd number in the given number series is 21.
Q: What is the theme of the 38th Sharjah International Book Fair (SIBF -2019)?
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5d833eeaa08f7a40804da3f5- 1Open Books, Open Mindstrue
- 2Share a Storyfalse
- 3Read the Worldfalse
- 4Reading, it's my rightfalse
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Answer : 1. "Open Books, Open Minds"
Q: Transformer works on which principle?
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5f17e87179d4dd4986ec2bcf- 1Magnetismfalse
- 2Mutual inductiontrue
- 3Self inductionfalse
- 4Stimulatefalse
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Answer : 2. "Mutual induction"
Q: What is the basic unit of speed?
3774 05db926bb889f1c0878bafe8b
5db926bb889f1c0878bafe8b- 1Kilometre/Minutefalse
- 2Metre/Minutefalse
- 3Kilometre/Hourfalse
- 4Metre/Secondtrue
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