General Science Practice Question and Answer
8 Q: Which organ is responsible for activity and hand-eye coordination in human body?
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5f16b7ce8cf3201b6327b774- 1Liverfalse
- 2kidneyfalse
- 3Braintrue
- 4Heartfalse
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Answer : 3. "Brain"
Q: A high speed vehicle honks, so its pitch?
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5f912fafd6785c0fc0d91299- 1is heard as muchfalse
- 2more audibletrue
- 3hearing impairedfalse
- 4First less and then morefalse
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Answer : 2. "more audible"
Q: “Atomic theory of Matter” was given by
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5f0fe07e14ffd1272dcc08a8- 1Avogadrofalse
- 2Daltontrue
- 3Newtonfalse
- 4Pascalfalse
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Answer : 2. "Dalton"
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: What is the minimum unit of length?
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5eec7c519857693341408dbe- 1Micronfalse
- 2Fermimetertrue
- 3Angstramfalse
- 4nanometerfalse
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Answer : 2. "Fermimeter"
Q: What is tissue?
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5ef58afce6dbc50ad18020af- 1Cells which are similar in origin, but dissimilar in form and function.false
- 2Cells which are dissimilar in origin, form and function.false
- 3Cells which are dissimilar in origin, but are similar in form and function.false
- 4Cells which are similar in origin, form and function.true
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Answer : 4. "Cells which are similar in origin, form and function."
Explanation :
(D) Cells which are similar in origin, form and function.
Tissues are groups of cells that are similar in origin, form, and function, working together to perform specific tasks in the body. Tissues can be classified into four main types: epithelial tissue, connective tissue, muscle tissue, and nervous tissue. Each type of tissue is composed of cells that share common characteristics and collaborate to carry out specialized functions within the body.
Q: Plants absorb dissolved nitrates from soil and convert them into 2021 05edf03be8c4c964f73d3ae9d
5edf03be8c4c964f73d3ae9d- 1proteinsfalse
- 2free nitrogentrue
- 3ureafalse
- 4ammoniafalse
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Answer : 2. "free nitrogen"
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"
Explanation :
Low pressure – when reading of the barometer is lower than inHg, this is considered as low air pressure, which is associated with warm air and rainstorm. So, clearly, a falling barometer indicates bad weather is ahead.