General Science Practice Question and Answer
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Q: The mirror used in vehicles is called
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6062c470664bf7144c917015- 1Convextrue
- 2Concavefalse
- 3Planefalse
- 4None of thesefalse
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Answer : 1. "Convex "
Q: Instrument for measuring light intensity is called
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6062c0ddccecc445217a8775- 1Lucimetertrue
- 2Cryometerfalse
- 3Cyanometerfalse
- 4Barometerfalse
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Answer : 1. "Lucimeter "
Q: Which one of the following chemicals had been in use till now for making artificial clouds?
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605dba3a47d9117fefcde38a- 1Potassium Nitratefalse
- 2Heavy Waterfalse
- 3Sulphur Iodidefalse
- 4Silver Iodidetrue
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Answer : 4. "Silver Iodide"
Q: What is the common characteristic of the elements of the same group in the periodic table?
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605d827047357f07e98ea7cd- 1Electrons in outer most shelltrue
- 2Total number of electronsfalse
- 3Total number of electronsfalse
- 4Atomic weightfalse
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Answer : 1. "Electrons in outer most shell"
Q: Which among the following is an example of solid sol?
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605d7e8047357f07e98e9ecd- 1Milk of magnesiafalse
- 2Foamfalse
- 3Coloured gemstonestrue
- 4Rubberfalse
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Answer : 3. "Coloured gemstones"
Q: Instrument for measuring rainfall is called –
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605c507740a8e9659411fb9d- 1Lucimeterfalse
- 2Galactometerfalse
- 3Hyetometertrue
- 4Hygrometerfalse
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Answer : 3. "Hyetometer"
Q: Which among the following is not a unit of distance?
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605c500ac5cd4764959fa349- 1Light yearfalse
- 2Longsectrue
- 3Astronomical unitfalse
- 4Parsecfalse
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Answer : 2. "Longsec"
Q: Who invented Rocket?
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605c4efd3af5ff63fd6b3c49- 1Rich K Goylefalse
- 2E M Forsterfalse
- 3Robert Goddardtrue
- 4James Anderson/false
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Answer : 3. "Robert Goddard "
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