Related Questions

Which of the following does not come under the category of 'micro-nutrient' for plant growth?
A Chlorine
B Iron
C Boron
D Carbon
Which of the following does not come under the category of 'secondary nutrient' for plant growth?
A Calcium
B Magnesium
C Sulphur
D Oxygen
A garments factory employs 3 categories of workers K, M and N. The efficiency of the 3 categories of workers to do a specific task is in the ratio of 3 : 5 : 6 respectively and the factory employs 15 of category K, 12 of category M and 3 of category N. If the total wages paid to the entire group of 30 workers is Tk. 492 per hour, what will be the wages earned by a category N worker for an 8-hour day?
A Tk. 144
B Tk. 72
C Tk. 192
D Tk. 576
Which nutrient in fertiliser makes the plant stems stronger and increases branching?
A Nitrogen
B Phosphorous
C Potassium
D Calcium
Supplies, plant maintenance, plant rent, plant insurance and cleaning labour comes under which type of costs?
A labour costs
B factory overhead costs
C finished costs
D manufacturing costs
Which of the following does not come under the category of electrochemical corrosion?
A Corrosion in organic liquids
B Atmospheric corrosion in moist gas or air
C Soil corrosion as in the case of underground pipes
D Corrosion in sea water and molten metals
In a power plant if the maximum demand on the plant is equal to the plant capacity, then
A Plant reserve capacity will be zero
B Diversity factor will be unity
C Load factor will be unity
D Load factor will be nearly 60%
When a nutrient like fertilizer is present in large quantities in a water bodies, plants grow and decay in large numbers because of suffocation of pond that does not leave enough oxygen needed to support life. This type of pollution is called
A Smog
B Eutrophication
C Green house effect
D None of these
Which of the following does not come under the sales expenses for a product of a chemical plant?
A Advertising
B Warehousing
C Legal fees
D Customer service
A balance sheet for a chemical plant shows its financial condition at any given date. It does not contain the __________ of the plant.
A Current asset
B Current liability
C Long term debt
D Profit

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