The variance of first n natural numbers is -

Which one of the following is volume of water necessary to cover an area of 1.0 ha to a depth of 5 cm?

Which insect order listed below never includes aquatic species during any life stage?

Which stage of the decision making process helps the manager in locating the problem?

Sulphate navel stores are by-products of the following pulping process:

From which plant is the commercial food product “Sago” derived?

Which type of pheromones act immediately and bring about rapid behavioral changes in insects upon release?

Which of the following flower crops is propagated mainly through corms?

Which is not a timber yielding tree species?

Rubber research institute is established at 

Marginal physical product (MPP) where P=production, and X=input, is equal to