Basic Science Practice Question and Answer
8 4 Q:
5f86b46988adb713cee01825 4 Q:
5ee9990b109b5d6e0162399c Answer : 2. "5 June"
4 Q:
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601404495beea84b8ececd73 4 Q:
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625fd628e1e2a840c31b95b7 4 Q:
6014079965f0475903723794 4 Q:
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Q: Which is the most important organ of the plant in terms of life cycle?
1744 05f86b46988adb713cee01825
5f86b46988adb713cee01825- 1Stemfalse
- 2Rootfalse
- 3Flowertrue
- 4Leaffalse
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Answer : 3. "Flower "
Q: World Environmental Day is celebrated every year on:
1742 05ee9990b109b5d6e0162399c
5ee9990b109b5d6e0162399c- 15 Mayfalse
- 25 Junetrue
- 35 Julyfalse
- 418 Julyfalse
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Answer : 2. "5 June"
Explanation :
World Environment Day is celebrated on June 5 every year to remind people to save nature and the earth by stopping their non-environmentally friendly activities. Let's know more about this day, its history, significance, and theme.
Q: Which of the following is NOT an example of Pteridophyta?
1741 0643918511ce944a93ea1c091
643918511ce944a93ea1c091- 1Funariatrue
- 2Selaginellafalse
- 3Equisetumfalse
- 4Pterisfalse
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Answer : 1. "Funaria "
Q: When sunlight passes through a prism, which of the following colors has the highest refraction?
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601404495beea84b8ececd73- 1Bluetrue
- 2Redfalse
- 3Orangefalse
- 4Greenfalse
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Answer : 1. "Blue"
Q: When we go upstairs in the atmosphere?
1739 05fc9d1f35c47b65b5b2c2480
5fc9d1f35c47b65b5b2c2480- 1heat is low and pressure increasesfalse
- 2temperature increases and pressure decreasesfalse
- 3Both temperature and pressure increasefalse
- 4Both temperature and pressure decreasetrue
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Answer : 4. "Both temperature and pressure decrease"
Q: Single flower is-
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625fd628e1e2a840c31b95b7- 1Meccatrue
- 2mustardfalse
- 3Rosefalse
- 4Pituniafalse
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Answer : 1. "Mecca"
Q: By which device is the purity of milk measured?
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6014079965f0475903723794- 1manometerfalse
- 2Hydrometerfalse
- 3Lactometertrue
- 4Fadometerfalse
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Answer : 3. "Lactometer"
Q: In those alcohol tragedies that result in blindness etc., the harm factor is-
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5f86b228dcf12a01a141e096- 1Methyl alcoholtrue
- 2Ethyl alcoholfalse
- 3acetylenefalse
- 4Ethyl alcoholfalse
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Answer : 1. "Methyl alcohol "
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