Practice Question and Answer
8 4 Q:
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Q: Renewable source of energy is
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60fe443b20de8e1be91d27ee- 1Coalfalse
- 2Petroleumfalse
- 3Plantstrue
- 4Uraniumfalse
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Answer : 3. "Plants"
Q: Maximum amount of gas found in air is
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60fe43bf20de8e1be91d2727- 1Oxygenfalse
- 2Carbon dioxidefalse
- 3Hydrogenfalse
- 4Nitrogentrue
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Answer : 4. "Nitrogen"
Q: Which energy is converted into electrical energy by a solar cell?
1687 060fe429981fb4616a6566734
60fe429981fb4616a6566734- 1Chemical Energyfalse
- 2Nuclear energyfalse
- 3Solar energytrue
- 4Magnetic energyfalse
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Answer : 3. "Solar energy"
Q: Which of the following has maximum speed?
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60fe422e20de8e1be91d2313- 1Airfalse
- 2Water Currentfalse
- 3Soundfalse
- 4Lighttrue
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Answer : 4. "Light"
Q: In which state of matter, the distance between the molecules is minimum ?
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60fe402081fb4616a6565dbb- 1Solidtrue
- 2Liquidfalse
- 3Gasfalse
- 4Plasmafalse
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Answer : 1. "Solid"
Q: Aim of pulse Polio programme is
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60fe3fb13c8ced168c73ee39- 1Treatment of Poliofalse
- 2Stop paralytic effect of Poliofalse
- 3Complete eradication of Poliotrue
- 4All of thesefalse
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Answer : 3. "Complete eradication of Polio"
Q: When a positive integer n is divided by 5 the remainder is 2. What is the remainder when the number 3n is is divided by 5 ?
1505 160fe3ac8f8986716bdf6aa3e
60fe3ac8f8986716bdf6aa3e- 12false
- 21true
- 34false
- 43false
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Answer : 2. "1"
Q: D and E are midpoints of side AB and AC respectively of the ΔABC. A line drawn from A meets BC at H and DE at K. AK : KH = ?
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60fe3a633c8ced168c73ddd0- 11 : 1true
- 21: 2false
- 32 : 1false
- 43 : 2false
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Answer : 1. "1 : 1 "
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