General Knowledge Practice Question and Answer
8 Q: The gases used in different types of welding would include
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5edef9548c4c964f73d37d62- 1oxygen and hydrogenfalse
- 2oxygen, hydrogen, acetylene and nitrogenfalse
- 3oxygen, acetylene and argonfalse
- 4oxygen and acetylenetrue
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Answer : 4. "oxygen and acetylene"
Explanation :
Acetylene is the only fuel gas suitable for gas welding because of its favourable flame characteristics of both high temperature and high propagation rates. Other fuel gases, such as propane, propylene or natural gas, produce insufficient heat input for welding but are used for cutting, torch brazing and soldering.
Q: Where is the National Institute of Virology situated?
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5edf0f89d1536a09d574b1f2- 1Punetrue
- 2Delhifalse
- 3Kolkattafalse
- 4Madrasfalse
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Answer : 1. "Pune"
Q: Which of the following metals is in a liquid state at orbital temperature?
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5db92494e7ff3d08a1c5f8d7- 1Mercurytrue
- 2Tungstenfalse
- 3Leadfalse
- 4Brominefalse
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Answer : 1. "Mercury"
Q: The Economic development depends on-
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5dc8e8e754f77a2c5d35c2a2- 1Natural resourcesfalse
- 2Capital formationfalse
- 3Size of the marketfalse
- 4All of thesetrue
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Answer : 4. "All of these"
Q: In which country has the 13th edition of the Indian Premier League (IPL) started?
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5f686bf3397b1a529085be90- 1Americafalse
- 2Francefalse
- 3UAEtrue
- 4Japanfalse
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Answer : 3. "UAE"
Q: Which region has the least contribution to India's national income?
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5efbfe670a52267797b6b43a- 1Primary Sectorfalse
- 2Secondary Sectortrue
- 3Tertiary sectorfalse
- 4None of thesefalse
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Answer : 2. "Secondary Sector"
Q: Consumer mobile operations of the Tata group is to merge with which of the following?
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5e421e395cc9ec469ef2cfad- 1Vodafone Ideafalse
- 2Jiofalse
- 3Bharti Airteltrue
- 4BSNLfalse
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Answer : 3. "Bharti Airtel"
Q: The folk theater of Karnataka is?
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5fc398f34f2f6c622bfa87c0- 1Yakshaganatrue
- 2Bhavaifalse
- 3Bhagwat Fairfalse
- 4None of thesefalse
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