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बर्तन A में अम्ल और पानी का अनुपात `5:2` है बर्तन B में अम्ल और पानी है अनुपात `8:5` है दोनों बर्तनो से किस अनुपात में मिश्रण निकाला जाए ताकि नए मिश्र

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बर्तन A में अम्ल और पानी का अनुपात `5:2` है बर्तन B में अम्ल और पानी है अनुपात `8:5` है दोनों बर्तनो से किस अनुपात में मिश्रण निकाला जाए ताकि नए मिश्रण में अम्ल और पानी का अनुपात `9:4` हो !
A. `7:2`
B. `2:7`
C. `7:4`
D. `2:3`
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1 Answer

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Best answer
Correct Answer - A
According to the question
`{:(,"Acid",,"Water"),("Vessel A",5,:,2),("Vessel B",8,:,5):}`
Now using Alligation
image
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