Which one of the following fertilizers contains a high percentage of nitrogen ?
Correct answer: A. Urea
- A. Urea
- B. Ammounium nitrate
- C. Calcium nitrate Ammonium
- D. None of these
Explanation
Urea contains about 46% nitrogen, a higher concentration than ammonium nitrate and calcium ammonium nitrate. Its high nitrogen content makes it one of the most widely used nitrogenous fertilizers.
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Pakistan's economy is examined through agriculture, industry, services, trade, remittances, employment, population, poverty and regional development. The topic also covers GDP and national income, inflation, fiscal and monetary policy, taxation, public debt, the balance of payments, energy constraints and structural challenges, including the role of the State Bank and development planning.
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