Which one of the following most appropriately describes the nature of the Green Revolution of the late sixties of 20th century?

Which one of the following crops is the highest beneficiary of the Green Revolution in both production and productivity:

Green Revolution was the result of adaptation of the new Agricultural Strategy, which was introduced in the 20th century during decades of –

Which one of the following terms describes the practice of growing two or more crops simultaneously on the same piece of land?

Which one of the following is not correctly matched with regard to the revolution in agriculture?

Among the following, which one is related to the Blue Revolution in India?