Time taken by P and Q together to complete the work = (38 × 57)/ (38 + 57) = 22.8 days Time taken by R alone to complete the work = 1.25 × 22.8 = 28.5 days
Two pairs of antennae are present in
Regur soil is another name of –
Which type of water is held between tension of 1/3 – 31 bar?
The major component of honey is-
Depth of nursery pond should be between:
Which of the following is the traditional regulatory tool, which so far have been the focus of Food Safety and Standards Authority of India activities?
When male flowers are borne on one plant and female flower on a different plant the species is
Breeding value of an individual is
The law that determines best use of limited resources among alternative use is known as
Cultivation of crops in areas receiving annual rainfall more than750 mm but less than 1150 mm is known as
