Time taken by P and Q together to complete the work = (36 × 54)/ (36 + 54) = 21.6 days Time taken by R alone to complete the work = 1.25 × 21.6 = 27 days
Which of the following statements is/are true about soil erosion?
Statement A: Rill erosion is a more severe form of erosion compared to gully er...
Proteinaceous part of maize endosperm is :
A system in which suitable trees are planted around fishponds with a prime objective of reducing evaporation and augmenting microclimate?
Weed cause relatively more yield loss of rice when the crop is
Which of the following options help in decomposition of organic matter in submerged soil?
Separation of rice from the paddy is calling hulling. The hulling % of rice is _____
Given below are two statements: one is labelled as Assertion A and the other is labelled as Reason R.
Assertion A: After DNA replication, a new...
Which of the following is correct with respect to animal cell?
Which of the following crop enriches the nitrogen content of the soil?
Drought is declared by the _________taking into account rainfall situation, crop growth, etc.
