Question
An athlete running at three-quarters of her average
speed takes 25 minutes extra than her usual time to finish a marathon. Find her usual time to finish the marathon.Solution
ATQ,
Let her usual time be 't' minutes. This new time is 25 minutes more:
Wheat is mainly a rabi cereal crop grown for food. Wheat inflorescence is…………….
When the production of both inter crops is equal to that of its solid planting, it is known as
Who is known for the book "Fungicides in Plant Disease Control" and contributed to the study of diseases of rice?
___ herbicide is weak in developing weed resistant population
कौन सा सतत कृषि का घटक नहीं है?
ICRISAT is Located at?
BOD of most of food wastes is
In which type of inflorescence does the main axis continue to grow, and flowers are borne laterally in an acropetal succession?
As per the covering material, which among the following is the type of green house?
Which one of the following statement/ option is correct about the crop rotation?