General Science Questions Practice Question and Answer
8 4 Q:
5f756369c995cb2bd58dd43a Answer : 4. "Hematite"
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Q: Iron is obtained by which of the following minerals?
1413 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.
Q: Which of the following disease is caused by female Anopheles mosquito?
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5ec721fe9d324637e76c0754- 1Chicken Poxfalse
- 2Malariafalse
- 3Black Feverfalse
- 4Choleratrue
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Answer : 4. "Cholera "
Q: Which of the following brings back deoxygenated blood from different parts of human body to heart?
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5ebb834c8e4fa473bcbb6d19- 1Veinstrue
- 2Arteriesfalse
- 3Nervesfalse
- 4Lungsfalse
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Answer : 1. "Veins "
Q: What is the use of radar?
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5ed4e3900263bb400f7a0fa5- 1Receiving signals from the radio receiverfalse
- 2Detect submarinefalse
- 3Detection of synchronous satellitesfalse
- 4Identifying Remote objectstrue
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Answer : 4. "Identifying Remote objects "
Q: Plants tissues are of how many types?
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5f48d5ec036b8a325d1df5ae- 13true
- 22false
- 35false
- 46false
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Answer : 1. "3"
Q: Which of the following is not a vector quantity ?
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5e81a1bdd56d695255dbdbf4- 1Torquefalse
- 2Displacementfalse
- 3Speedtrue
- 4None of the abovefalse
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Answer : 3. "Speed"
Q: Celebrate National Science Day in India?
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5e57603c2ec0ee6eac112fca- 1on May 11false
- 2on November 14false
- 3on June 5false
- 4on February 28true
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Answer : 4. "on February 28"
Q: When Arsenic atoms are added to Germanium Lattice it becomes a/an
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60a7abfe926f932b955b251d- 1Insulatorfalse
- 2Superconductortrue
- 3Intrinsic semiconductorfalse
- 4Extrinsic semiconductorfalse
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Answer : 2. "Superconductor "
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