Education
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वनस्पति विज्ञान से संबंधित-117.
1. Which Indian scientist said that ‘There is life in plants’? = Jagdish Chandra Basu. 2. What are the fungi…
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प्रकाशीय यंत्र
प्रकाशीय यंत्र(Optical instrument) दो प्रकार के होते है. प्रतिबिंब आधारित यंत्र (Image based instrument):- इन यंत्रों की सहायता से हम…
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जीव विज्ञान से संबंधित-114.
1. Who first used the word gene? = Johannsen. 2. The disease White Pleurisy is found in? = Workers in…
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अर्थशास्त्र से संबंधित-113.
What is the definition of national income? What difficulties are encountered in measuring it? National Income: – In an economy,…
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इतिहास से संबंधित-116.
1. “Prehistory is the history of any region, country, nation, human before script knowledge?” = H. D. Synclia. 2. Who…
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रसायन विज्ञान से संबंधित-114
1. Oxygen = O₂ 2. Nitrogen = N₂ 3. Hydrogen = H₂ 4. Carbon dioxide = CO₂ 5. Carbon Monoxide…
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भूगोल से संबंधित-112.
1. What percentage of the total area of the lithosphere is covered by mountains? = 26%. 2. Plateaus are found…
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वनस्पति विज्ञान से संबंधित-116.
1. Which vegetable food has the maximum protein? = Soybean. 2. Cinnamon is obtained from which part of the tree?…
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भौतिकी से संबंधित-115.
1. Which scientist found the velocity of light? = Roemer. 2. The velocity of light is highest in a vacuum?…
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जीव विज्ञान से संबंधित-113.
1. How many pairs of ribs are there in the human body? = 12. 2. How many teeth are found…
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