For the following questions answer them individually
Which of the following can be considered as an example of flow variable?
(i) Production of rice
(ii) Import of cloth
(iii) Change in capital
Who among the following freedom fighters lost his life during the protest against Simon Commission where black flags were waved at the Commission?
Select the correct option about Kwashiorkor.
Statement A: It is a form of malnutrition caused by a lack of fat in the diet.
Statement B: Children who develop Kwashiorkor may not grow or develop properly and may remain stunted for the rest of their lives .
In Which year did John Newlands propound the 'Law of Octaves' an innovative concept proposing the periodicity of chemical elements arranged in the order of atomic weight?