Question
In what ratio, tea costing Rs 35 per kg should be mixed
with tea costing Rs 28 per kg so that a profit of 20% is earned when the mixture is sold at Rs 36 per kg?Solution
CP of mixture = Rs. 30 per kg Using allegation,
In tile drainage, when the tiles arranged from one side only it is known as ____
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Another term for provitamin is:
Farmer with good mental and moral will have a good
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