BPSC Prelims 2011 Solved Paper (Part 10 of 15)
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What soil particles are present in loamy soils?
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Sand particles
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Clay particles
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Silt particles
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All types of particles
Answer: d
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A single type of atom is found in
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compounds of minerals
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mixture of minerals
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native elements
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None of the above
Answer: c
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Soil water available to plants is maximum in
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clayey soil
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silty soil
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sandy soil
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loamy soil
Answer: c
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Capillaries are most effective in
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clayey soil
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silty soil
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sandy soil
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loamy soil
Answer: c
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Photosynthesis occurs in
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nucleus
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mitochondria
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chloroplast
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peroxisome
Answer: c
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Continents have drifted apart because of
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volcanic eruptions
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tectonic activities
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folding and faulting of rocks
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All of the above
Answer: c
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Which of the following do not belong to solar system?
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Asteroids
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Comets
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Planets
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Nebulae
Answer: c
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Table salt (NaCl) is a product of
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weak acid and weak base
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strong acid and strong base
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weak acid and strong base
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strong acid and weak base
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Sexual reproduction causes genetic variation because of
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blending of genes
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chromosomal changes
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Shuffling of genes
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All of the above
Answer: d
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Average salinity of water of Arabian Sea is
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25 ppt
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35 ppt
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45 ppt
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55 ppt
Answer: c
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