MCQ
Why does a faced bulb not glow when put in an electric circuit?
- AThe electric circuit remains incomplete.
- BThere occurs a break in the path of current.
- ✓Both the above.
- DNone of the above.
Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.
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$(i)$
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To separate two different but useful components.
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$(ii)$
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To remove useless components.
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$(iii)$
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To remove impurities.
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S.No.
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Column$-I$
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S.No.
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Column$-II$
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$A.$
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Food for red worms.
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$(p)$
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Tea, coffee
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$B$.
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Gizzard
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$(q)$
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Structure used by red worm for grinding their food
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$C.$
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Paper mache
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$(r)$
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Paste made of paper and clay
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$D.$
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Plastics
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$(s)$
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When heated give out harmful gases.
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