Basic Science Practice Question and Answer
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Q: What causes red color in red soil?
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604ded13e147c16b2869dff5- 1Wide spread of irontrue
- 2Excess of ironfalse
- 3Excess copper contentfalse
- 4None of thesefalse
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Answer : 1. "Wide spread of iron"
Q: The bacteria that kill bacteria are called
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604deccfe147c16b2869dfdf- 1Antibioticfalse
- 2bacteriophagetrue
- 3Both A and Bfalse
- 4None of thesefalse
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Answer : 2. "bacteriophage"
Q: What poison group is suitable for juicy juvenile insects?
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604dec8ba01bc447899e5e5b- 1gastric venomfalse
- 2poisoningfalse
- 3Somatic / all round venomtrue
- 4tactile venomfalse
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Answer : 3. "Somatic / all round venom"
Q: Black soil color is black due to presence of abundant minerals?
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604debf8a01bc447899e5e44- 1Zincfalse
- 2Copperfalse
- 3Manganesetrue
- 4Aluminumfalse
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Answer : 3. "Manganese"
Q: Vl W. Was given a multipurpose concept
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604deb7fe7f3ff5d8f6656c8- 1Community Development Programfalse
- 2National Rural Employment Programfalse
- 3Etawah Backward Schemetrue
- 4None of the abovefalse
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Answer : 3. "Etawah Backward Scheme"
Q: What will be the thermal conductivity of heavy soils with high organic content?
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604deb39e147c16b2869c770- 1lesstrue
- 2morefalse
- 3No relationfalse
- 4None of thesefalse
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Answer : 1. "less"
Q: Thermal conductivity of soil when moisture content in the soil increases?
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604deaf7e147c16b2869c752- 1will decreasefalse
- 2will increasetrue
- 3No changefalse
- 4None of thesefalse
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Answer : 2. "will increase"
Q: Which form of nitrogen fertilizer will be preferred for paddy and potato?
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604de9f9e7f3ff5d8f66270b- 1Nitratefalse
- 2Ammoniatrue
- 3nitritefalse
- 4None of thesefalse
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Answer : 2. "Ammonia"
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