What is double coincidence of wants?
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December 2022
What are the main activities of all chapters we have to learn for science cbse X board
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Asked:
December 2022
When a convex lens focussed on a distinct object where will the image be formed?
What is the difference between speciation and evolution?
Define currency . And write any three factors.
Explain formation of sodium oxide by transfer of electrons
Durgeshnandini was written by whom?