Related Questions

The ratio of urea and potash in a mixed fertilizer is 7 : 3. Express the quantity of urea present as percentage of the total amount of fertilizer.
To make a high quality fertilizer, a seller mixes 26 kg of type A fertilizer at Tk 20 per kg with 30 kg of type B fertilizer at Tk 36 per kg an sells the mixture at Tk. 30 per kg. What is her profit percentage?
A fertilizer is having 20-10-10 Fertilizer Grade, what will be it's Fertilizer Ratio?
Consider the following statements :
With limited amount of fertilizer, allocation of fertilizer to different crops to get maximum profit depends on
1. Price of product
2. Marginal physical products of crops
3. Cost of fertilizer
4. Average products of crops
Which of these statements are correct?
Consider the following statements.
1. Among the fertilisers used, urea contains maximum percentage of Nitrogen.
2. The mixture of calcium sulphate is known as super phosphate of lime.
3. Potassium magnesium sulphate is called the muriate of potash.
Which of the statements given above are correct?
N2 content in a urea sample was found to be only 42%. What is the actual urea content of the sample? (molecular weight of urea = 60)
1.The degree of dissociation of Ammonium hydroxide increases in the presence of Ammonium Chloride because of ______________
If the first two statements are true, the third statement is :
I. The bookstore has a better selection of postcards than the newsstand does.
II. The selection of postcards at the drugstore is better than at the bookstore.
III. The drugstore has a better selection of postcards than the bookstore or the newsstand.
The most common fertilizer metering device used in seed-cum-fertilizer drill is
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