During Pleistocene epoch, four glacial phases were identified. Which one of the following is the correct chronological order in which they appeared during this epoch from early times?
The prices at which the government purchases food grains for maintaining the Public Distribution system (PDS) and for building up buffer - stock is known as :
Which one of the following years is known as the 'Year of the Great Divide' with regard to population, after which there has been a continuous and rapid growth in India's population?
The 84th Amendment Act has frozen the total number of existing seats in the Lok Sabha on the basis of 1971 Census. They shall remain unaltered till the first Census to be taken after the year:
The instrument of instructions contained in the Government of India Act, 1935 has been incorporated in the Constitution of India in the year 1950 as ______