Related Questions

People who take megadoses of vitamins and minerals should take care: though beneficial in small quantities, in large amounts these substances may have--- effects.
A admirable
B redundant
C intangible
D toxic
Those substances which have so far not been resolved by any means into other substances of simpler form are called
A Atoms
B Compounds
C Elements
D Molecules
The biological decomposition of organic substances in wastes controlled conditions is called
A Incineration
B Biological oxidation
C Composting
D None of these
For removal of very small amounts of precipitate from large volume of water, the most suitable filter is the __________ filter.
A Plate & frame
B Shell & leaf
C Sand
D Rotary vacuum
In a business, A and C invested amounts in the ratio 2:1,whereas the ratio between amounts invested by A and B was 3:2. If Tk. 1,57,300 was their profit,how much amount did B receive ?
A Tk. 24,200
B Tk. 36,300
C Tk. 72,600
D 48,400
In a business A and C invested amounts in the ratio 2:1 whereas A and B invested amounts in the ratio 3:2. If their annual profit be Tk.157300, then B's share in the profit is:
A tk.24200
B tk.48000
C tk.48400
In a business A and C invested amounts in the ratio 2 : 1 whereas A and B invested amounts in the ratio 3 : 2 . If their annual profit be Tk. 157300, then B's share in the profit is
A Tk. 24200
B Tk. 48000
C Tk. 48400
If a sum of taka invested amounts to BDT 460 in 3 years and amounts to BDT 500 in 5 years then what is thr invested sum in BDT?
A 300
B 350
C 400
D 450
Read the paragraph and answer the question-photosynthesis is a process in which radiant energy from sun is stored as chemical energy , which in turn is used to decompose carbon dioxide and water. The product of their decomposition are recombined into a new compound which successively builds, up into more and more complex organic substances like sugars, starches and cellulose that comprise the plant.The word stored in the paragraph is closest in morning to
A specified
B retained
C converted
D discovered
The transport of organic substances in plants is through
A Xylem
B Phloem
C Fibers
D Wood

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