Basic Science Practice Question and Answer
8 4 Q:
604de9f9e7f3ff5d8f66270b 4 Q:
625fd28c4f26394ba1a09c00 4 Q:
6066e424ffdc341493f39d40 4 Q:
6014014865f047590371ed51 4 Q:
5f8fe87f7793eb35d726fbe2 4 Q:
607e9d5cefac5e514cad1b6c 4 Q:
6014079965f0475903723794 4 Q:
5f756369c995cb2bd58dd43a Answer : 4. "Hematite"
Q: Which form of nitrogen fertilizer will be preferred for paddy and potato?
960 0604de9f9e7f3ff5d8f66270b
604de9f9e7f3ff5d8f66270b- 1Nitratefalse
- 2Ammoniatrue
- 3nitritefalse
- 4None of thesefalse
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Answer : 2. "Ammonia"
Q: Somatic reproduction is found in-
959 0625fd28c4f26394ba1a09c00
625fd28c4f26394ba1a09c00- 1Potatotrue
- 2Wheatfalse
- 3Neemfalse
- 4in peasfalse
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Answer : 1. "Potato"
Q: Human nails are made of
959 06066e424ffdc341493f39d40
6066e424ffdc341493f39d40- 1Pigmentfalse
- 2Elastinfalse
- 3Albuminfalse
- 4Keratintrue
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Answer : 4. "Keratin"
Q: What is Marble?
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6014014865f047590371ed51- 1Shalefalse
- 2Neissfalse
- 3Lime Stonetrue
- 4Sand Stonefalse
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Answer : 3. "Lime Stone"
Q: Honey is a major ingredient of
956 05f8fe87f7793eb35d726fbe2
5f8fe87f7793eb35d726fbe2- 1Glucosefalse
- 2Sucrosefalse
- 3Fructosetrue
- 4Maltosefalse
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Answer : 3. "Fructose "
Q: How many 'canine teeth' does an adult human have?
956 0607e9d5cefac5e514cad1b6c
607e9d5cefac5e514cad1b6c- 18false
- 24true
- 33false
- 42false
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Answer : 2. "4"
Q: By which device is the purity of milk measured?
954 06014079965f0475903723794
6014079965f0475903723794- 1manometerfalse
- 2Hydrometerfalse
- 3Lactometertrue
- 4Fadometerfalse
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Answer : 3. "Lactometer"
Q: Iron is obtained by which of the following minerals?
951 05f756369c995cb2bd58dd43a
5f756369c995cb2bd58dd43a- 1Limestonefalse
- 2Pitch Blandfalse
- 3Monozite sandfalse
- 4Hematitetrue
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Answer : 4. "Hematite"
Explanation :
The iron minerals that are at present used as ores are hematite, magnetite, limonite, and siderite.
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