Basic Science Practice Question and Answer
8 4 Q:
604ddf1aa01bc447899e2174 4 Q:
5f86b534dcf12a01a141fc4f 4 Q:
5ef44b332d6fc772f50b9337 Answer : 1. "Moving"
4 Q:
604deaf7e147c16b2869c752 4 Q:
5ef448bd7c1ec61320b65029 4 Q:
5f60453380a26b7dab000e70 4 Q:
6024f177083f2c6596c16ae6 4 Q:
5f912f099e18f97b7040eacf
Q: Potato canker has black canker and black pan / colloid factor?
2063 0604ddf1aa01bc447899e2174
604ddf1aa01bc447899e2174- 1two fungifalse
- 2A fungus and a bacteriumfalse
- 3a fungustrue
- 4A fungus and a virusfalse
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Answer : 3. "a fungus"
Q: The pigment that gives color to human skin is-
2050 05f86b534dcf12a01a141fc4f
5f86b534dcf12a01a141fc4f- 1Lysozymefalse
- 2Epidermisfalse
- 3Melanintrue
- 4Calaninfalse
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Answer : 3. "Melanin "
Q: Electricity is generated when the drivers rotate between the magnetic fields?
2045 05ef44b332d6fc772f50b9337
5ef44b332d6fc772f50b9337- 1Movingtrue
- 2stablefalse
- 3Both static and dynamicfalse
- 4None of thesefalse
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Answer : 1. "Moving"
Explanation :
In a generator, a rotating magnetic field is used to produce electrical energy. When a conductor, such as a wire, moves through a magnetic field, a voltage is induced across the conductor. This is known as electromagnetic induction, and it is the fundamental principle behind how generators work.
Q: Thermal conductivity of soil when moisture content in the soil increases?
2033 0604deaf7e147c16b2869c752
604deaf7e147c16b2869c752- 1will decreasefalse
- 2will increasetrue
- 3No changefalse
- 4None of thesefalse
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Answer : 2. "will increase"
Q: Are secondary electrical devices?
2024 05ef448bd7c1ec61320b65029
5ef448bd7c1ec61320b65029- 1Depleting torquesfalse
- 2Containing torquefalse
- 3Damping torquefalse
- 4All thesetrue
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Answer : 4. "All these"
Q: Which of the following protocols is not correctly related to its issue?
2023 05f60453380a26b7dab000e70
5f60453380a26b7dab000e70- 11987 Montreal Protocol - Ozone Depleting Substancesfalse
- 21979 Bone Conference - Conservation of Migratory Speciesfalse
- 31989 Basel Convention - Regulation of transboundary movement, transit, handling and use of living modified organismstrue
- 41998 Rotterdam Conference - Consent in the international trade of some hazardous chemicals and pesticidesfalse
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Answer : 3. "1989 Basel Convention - Regulation of transboundary movement, transit, handling and use of living modified organisms"
Q: What are the units of electrical conductivity?
2016 06024f177083f2c6596c16ae6
6024f177083f2c6596c16ae6- 1Minutesfalse
- 2Dimensionfalse
- 3Speedfalse
- 4Mahotrue
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Answer : 4. "Maho"
Q: What type of waves are there in Radar?
2008 05f912f099e18f97b7040eacf
5f912f099e18f97b7040eacf- 1electric wavesfalse
- 2electromagnetic wavestrue
- 3Sound wavesfalse
- 4None of the abovefalse
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Answer : 2. "electromagnetic waves"
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