General Science Questions Practice Question and Answer
8 Q: Which of the following instrument is used to measure the humidity in the air?
1240 06329b77e5c208a6bf7ddbb97
6329b77e5c208a6bf7ddbb97- 1Hydrometerfalse
- 2Hygrometertrue
- 3Hydrophonefalse
- 4Heliometerfalse
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Answer : 2. "Hygrometer "
Explanation :
The means of measuring the humidity of the atmosphere are called hygrometers.
Q: The time period of a vibrating body is 0.04s, then the frequency of the wave is___.
1239 06082682660a06a7ffdaa7112
6082682660a06a7ffdaa7112- 125Hztrue
- 220Hzfalse
- 3250Hzfalse
- 4200Hzfalse
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Answer : 1. "25Hz"
Q: ________ is a non-enzymatic reaction between glucose and dissolving sugars such as proteins, lipids, or nucleic acids.
1239 06045ed120cd999184cd8d3d8
6045ed120cd999184cd8d3d8- 1Cellular respirationfalse
- 2Glycationtrue
- 3phosphorylationfalse
- 4pyruvate oxidationfalse
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Answer : 2. "Glycation"
Q: Of these, the cultivation of olives is studied in …….?
1237 062dfaad857c13128f9850a78
62dfaad857c13128f9850a78- 1agriculturefalse
- 2olivoculturetrue
- 3Olericulturefalse
- 4apiculturefalse
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Answer : 2. "olivoculture"
Explanation :
1. Among these, olive cultivation is studied in olivoculture.
2. Olives originated in the region of Southern Europe near the Mediterranean Sea. Currently, the largest producing countries are in the same region, with Spain, Italy, Morocco, Turkey and Greece being the largest producers.
Q: Which form of energy does not cause pollution?
1235 05f8fead09e18f97b703a34ea
5f8fead09e18f97b703a34ea- 1Coalfalse
- 2Atomfalse
- 3Solartrue
- 4Petrolfalse
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Answer : 3. "Solar "
Q: Which of the following medicinal herb is not identified as critically endangered?
1234 062a892ce184ea83a6372ae01
62a892ce184ea83a6372ae01- 1Safed Muslifalse
- 2Gokhrufalse
- 3Guggalfalse
- 4Chirmitrue
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Answer : 4. "Chirmi"
Explanation :
Chirmi or Gunja are the seeds of a creeper, which come in two colours, red and white. The color of half of its seeds is red or white and the other half is black. There is also a black-seeded Gunja which is extremely rare.
Q: Which instrument is used to record the speed of a vehicle?
1233 06087ee4ae211d4467fdc7318
6087ee4ae211d4467fdc7318- 1Thermometerfalse
- 2Barometerfalse
- 3Speedometertrue
- 4Oscilloscopefalse
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Answer : 3. "Speedometer "
Q: The main components of Liquid Petrolium Gas (LPG) are?
1232 061d6d3e60499556d96b5bada
61d6d3e60499556d96b5bada- 1Ethane, Propane and Butanetrue
- 2Methane, Carbon Monoxide & Hydrogenfalse
- 3Methane, Ethane and Hexanefalse
- 4Methane, Pentane and Hexanefalse
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