Question
A man can do a piece of work in 30 hours. If he works
with his son then the same piece of work is finished in 20 hours. If the son works alone he can do the work inSolution
Given that man can do a work in 30 hr In 1hr, work done by Man = 1/30 Along with Son, Man can do work in 20 hr In 1hr, work done by Man and Son = 1/20 => In 1hr, work done by son = 1/20 – 1/30 => work done by son in 1hr = 1/60 Therefore, son takes 60hr to complete the work.
What category does Arabica belong to?
Among these fruit crops, the richest source of Fe is
Calculating marketing margin and cost in fresh fruits marketing is meaningful when one follows
Among common insect monitoring tools, which of the following would be considered an unbiased sampling strategy for population estimates?
Match List I with List II
Choose the correct answ...
Match List I with List II :
Choose the correct answer...
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Which component in the Harvest Index calculation reflects the total dry matter produced by a crop, including both economic and non-economic parts?
