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Home
All Subjects
CSS
CSS MPT
CSS Subjects MCQs
CSS Past Papers
Past Papers
Testing Agencies Papers
Departmental Past Papers
Post Wise Papers
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FPSC
PPSC
SPSC
BPSC
KPPSC
Current Affairs
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Subject:
Biology
Which one of the following wavelengths of light is most effective in photosynthesis?
A.
Blue
B.
Green
C.
Orange
D.
Yellow
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