The average weight of liquid in 100 bottles is 500 gm. the total weight of all the bottles is 20 kg. the average weight of a bottle with liquid is : choice 1 0.65 kg choice 2 0.7 kg choice 3 70 ml choice 4 none of these
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according to me correct option is none of these.
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Avg weight of 100bottles =20/100=.2kg
Answer will .2kg (bottle)+.5kg liquid =.7kh
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