Question
In what ratio rice at 52 Rs/kg should be mixed with the
rice at 36 Rs/kg so that selling mixture at Rs 50 per kg gives the profit of 25% if the quantity of 1st type of rice is 30 kg what will be the quantity of 2nd type of rice?Solution
Ratio = 4:12 = 1:3 1st type rice is 30 kg So, 1 means 30. Therefore, 2nd type rice = 30 x (3/1) = 90 kg
Which category of marine fish includes species like Sardines and Mackerels?
Among the mentioned Mahseers, which one is referred to as the "Deccan Mahseer"?
The columnaris disease in fishes is caused by _____
The National Bureau of Fish Genetic Resources (NBFGR) is located in which Indian city?
ICAR—the Directorate of Research on Cold Water Fisheries—is situated at....
Which Indian state or territory has the longest coastline?
National Fisheries Development Board (NFDB) is situated in____
What is India’s rank in Fish production and aquaculture production?
Which type of catfish has adapted to living in caves underground, contrasting with the general habitat preference of catfish?
is a surface feeder which consumes detritus and zooplanktons
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