Question
A can complete a work in 12 days, and B can complete the
same work in 18 days. How many days will they take to complete the work if they work together?Solution
A’s rate of work = 1/12 B’s rate of work = 1/18 Together, their rate of work = 1/12 + 1/18 = (3 + 2) / 36 = 5/36 So, the time taken to complete the work together = 36/5 = 7.2 days Correct option: b
'Browning of cauliflower disease is attributed to the plant deficiency of the micronutrient
‘Kresek’ symptom is a characteristic symptom of which disease of rice?Â
The air temperature drop with increasing altitude. The average decrease in temperature drop is approximately _______. This is also known as “Environme...
Japanese style of floral arrangement is termed as
Phosphorus availability to plants is the maximum in the pH range of:
Which agro climatic region has highest intensity of agriculture in the country?
Dihybrid ratio 9:3:3:1 in F2 results due to independent assortment of :
President of ICAR is
Eye drops are example of
Application developed by Indian institute of wheat and barley research for pest management in wheat crop is
