Question
The practice of forestry in areas devoid of tree growth
and other vegetation with the objective of increasing the area under tree growth………..Solution
Extension Forestry: It is the practice of forestry in areas devoid of tree growth and other vegetation situated in places away from the conventional forest areas with the object of increasing the area under tree growth.
A and B can complete a piece of work in 12 days and 16 days respectively. They work together for 4 days, and then A leaves. How many more days will B ta...
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‘M’ is 60% more efficient than ‘N’. ‘N’ started the work alone and worked for 20 days and after that ‘N’ is replaced by ‘M’. If the ...
'P' and 'Q' can complete a task in 36 days together. If 'P' alone can do it in 60 days, how long would 'Q' take to finish the task alone?
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