Question
Which one of the following wave- lengths of light is
most effective in photosynthesis?Solution
Photosynthesis, process by which green plants and certain other organisms use the energy of light to convert carbon dioxide and water into the simple sugar glucose. The wavelength most effective in conducting photosynthesis is 420nm. Actually, 420nrn is on the blue side of the spectrum, which makes up between 1 and 10% of the light needed for photosynthesis.
How many 5's are there followed by 3 but not preceded by 7?
7 5 3 1 6 8 5 8 4 3 5 3 7 1 6 1 5 8 6 4 5 3 2 5
...In each problem, out of the four figures marked (1) (2) (3) and (4), three are similar in a certain manner. However, one figure is not like the other t...
Choose the figure which is different from the rest.
From among the given alternatives select the one in which the set of numbers is most like the set of numbers given in the question.
(5, 9, 17)
Select the one which is different from the other three responses.
What is the difference between the floor numbers of X and Y?
Choose the figure which is different from the rest.
How many persons live between B and C?
Out of the following five figures, four are alike in some manner and one differs from these in some manner. Select the odd figure.
Choose the figure which is different from the rest.
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