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General Science MCQs for IAS/PCS, Banking, IBPS, SSC & Railway etc
This section covers Free Multiple Choice Quections (MCQs) for General Science; often asked in UPSC, IAS/PCS, Banking, IBPS, SSC, Railway, UPPSC, RPSC, BPSC, MPPSC, TNPSC, MPSC, KPSC and other competition exams.
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Nitrogen fixing bacteria make combination with cell of the root of:
- Pulses
- Rice
- Wheat
- Sugarcane
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What happens when some charge is placed on a soap bubble ?
- Its radius increases
- Its radius decreases
- The bubble collapses
- None of the above
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Which of the following organism has "White Blood" ?
- Lizard
- Cockroach
- House Bug
- Mosquito
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Which of the following substances is not a protein ?
- Cotton
- Hair
- Spider Silk
- Hoof
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"Ringelmann scale" is used to measure density of ?
- Smoke
- Polluted water
- Fog
- Noise
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The Atal Innovation Mission (AIM) is a flagship initiative set up by:
- Ministry of Human Resource Development
- NITI Aayog
- Ministry of Social Justice and Empowerment
- Ministry of Science and Technology
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The amount fo energy during transfer from one trophic level to another in an ecosystem:
- Increases
- Decreases
- Remain Constrant
- May increase or decrease
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Nitrogen is NOT an essential constituent of:
- Chlorophyll
- RNA
- DNA
- Carbohydrate
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Which of the following vitamins is essential for normal vision?
- Folic acid
- Riboflavin
- Niacin
- Retinol
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Riboflavin deficiency causes which of the following diseases?
- Pellagra
- Scurvy
- Beri Beri
- Cheilosis
