General Science Practice Question and Answer
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Q: Which of the following is not a fuel gas?
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5f910423891d2b03f20ed925- 1Water gasfalse
- 2Producer gasfalse
- 3Laughing gastrue
- 4Marsh gasfalse
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Answer : 3. "Laughing gas"
Q: Washing soda is the common name for
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5edef8088c4c964f73d377df- 1Calcium carbonatefalse
- 2Sodium carbonatetrue
- 3Calcium bicarbonatefalse
- 4Sodium bicarbonatefalse
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Answer : 2. "Sodium carbonate"
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"
Q: Reading of a barometer going down is an indication of
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5edefe488c4c964f73d38f0f- 1rainfalltrue
- 2snowfalse
- 3stormfalse
- 4intense heatfalse
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Answer : 1. "rainfall"
Q: Common name of Ascaris is?
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5ee83537642b746617226180- 1Pinwormfalse
- 2Shipwormfalse
- 3Roundwormtrue
- 4tapewormfalse
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Answer : 3. "Roundworm"
Q: How many types of lavaks are based on color?
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5ee83c6e642b74661722686c- 12false
- 23true
- 34false
- 45false
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Answer : 2. "3"
Q: What is the maximum focus distance of the lens?
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5eec7645eee45c3b837f7ae5- 1Greenfalse
- 2For red colorfalse
- 3yellowtrue
- 4Purplefalse
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Answer : 3. "yellow"
Q: Which of the following elements forms strong alkaline oxides when ignited in oxygen?
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5f912ca1c011be03879fe3db- 1Phosphorusfalse
- 2sodiumtrue
- 3Ironfalse
- 4Sulfurfalse
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Answer : 2. "sodium"
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