weight of 1 g of gold is 90 times that of silver if the weight of equal volume of gold and silver are in the ratio of 10:19 what is the value in rs a bar of the silver that is equal to the bulk of the bar of gold of rs 99180
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class teacher distribute to sweets to students on Independence Day if she gives 10 12 and 15 to each students then she will be having no sweets with her what is the minimum numbers of sweets she should buy
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