General Science Questions Practice Question and Answer
8 Q: Acid rain is caused due to pollution of atmosphere by
1335 15de8d8dc18558909d98e3d53
5de8d8dc18558909d98e3d53- 1oxides of carbon and nitrogenfalse
- 2oxides of nitrogen and Sulphurtrue
- 3oxides of nitrogen and phosphorousfalse
- 4None of thesefalse
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Answer : 2. "oxides of nitrogen and Sulphur "
Q: Our eyes are able to detect light due to the presence of the which of the following receptor?
1334 05ff585659fc6f75b3f6126a4
5ff585659fc6f75b3f6126a4- 1Phonoreceptorsfalse
- 2Thigmoreceptorsfalse
- 3Photoreceptorstrue
- 4Gustatoreceptorsfalse
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Answer : 3. "Photoreceptors"
Q: The release of which of the following into ponds and wells helps in controlling mosquitoes?
1330 060ab41561615d94344784ddf
60ab41561615d94344784ddf- 1Snailfalse
- 2Crabfalse
- 3Dogfishfalse
- 4Gambusia fishtrue
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Answer : 4. "Gambusia fish "
Q: Which of the following is the hardest substance?
1329 05fe9a290755fc73bd079308c
5fe9a290755fc73bd079308c- 1Platinumfalse
- 2Diamondtrue
- 3Goldfalse
- 4Silverfalse
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Answer : 2. "Diamond"
Q: Which among the following can cause Encephalitis?
1.Bacteria
2.Virus
3.Fungi
Choose the correct option from the codes given below:
1326 061b1e0d945c0db34860a3a56
61b1e0d945c0db34860a3a56- 1Only 1 & 2false
- 2Only 2 & 3false
- 3Only 1 & 3false
- 41, 2 & 3true
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Answer : 4. "1, 2 & 3"
Q: What would remain unchanged if a sound travels from air to water ?
1326 05e81a326d56d695255dbe044
5e81a326d56d695255dbe044- 1intensityfalse
- 2Frequencytrue
- 3Both a and bfalse
- 4Neither a nor bfalse
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Answer : 2. "Frequency"
Q: Which of the following substances is insoluble in water?
1318 064106d9186fd4161468c3186
64106d9186fd4161468c3186- 1Saltfalse
- 2Sugarfalse
- 3Chalk powdertrue
- 4Milkfalse
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Answer : 3. "Chalk powder "
Explanation :
Chalk powder, which primarily consists of calcium carbonate, is relatively insoluble in water. While it can react very slowly with water over time to form soluble calcium bicarbonate, the solubility of chalk powder in water is extremely low, making it effectively insoluble for most practical purposes.
Q: Maxwell is the unit of -
1314 0606c26276a85553684ddc1cc
606c26276a85553684ddc1cc- 1Magnetic susceptibilityfalse
- 2Intensity of magnetizationfalse
- 3Permeabilityfalse
- 4Magnetic fluxtrue
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