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Let the work ‘M’ = 9 units (LCM of 9 and 3) Efficiency of P = 9/9 = 1 units Efficiency of Q = 9/3 = 3 units Efficiency of P, Q and R = (9 × 12)/9 = 12 units per day Efficiency of R = 12 – (1 + 3) = 8 units per day Time taken by R to finish work ‘N’ = 108/8 = 13.5 days
The most homogeneous category on the soil taxonomy is
Choose the correct option
Statement I. Drought do not occur in Assam, south Kerala and Eastern parts of West Benagl
Statement II. Aridity ...
Fluchloralin & Trichloralin are examples of:
Which of the following potential is always negative?
In the process of micropropagation, plantlets are gradually acclimatized before plantation in farm
Common Peacock Butterfly; _________ is state butterfly of Uttarakhand.
Which of the following is the algal symbiotic of Azolla responsible for biological N fixation?
The economic activities related to agriculture are grouped into ___
Find the suitable word for blank “a”.
Which State in India has the highest irrigated area?