In what ratio rice at 48 Rs/kg should be mixed with the rice at 34 Rs/kg so that selling mixture at Rs 46 per kg gives the profit of 15% if the quantity of 1st type of rice is 42 kg what will be the quantity of 2nd type of rice?
Ratio = 6:8 = 3:4 1st typerice is 42 kg So, 3 means 42. Therefore, 2nd typerice = 42 x (4/3) =56 kg
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Statement I - Crop cafeteria is the demonstration of identified efficient crops in an agro-metrological region ...
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