In present participle it is has/have with 3rd form of the verb. In the options thrown and launched is in 3rd form but thrown is appropriate for the blank. Hence option 2 is the answer.
What is the correct formula for calculating GDP using the expenditure method?
Which of the following is not part of the World Bank Group of Institutions?
National Income was first estimated by
If the cash reserve ratio (CRR) decreases, what will happen to credit creation?
In which year was the Fiscal Responsibility and Budget Management (FRBM) Act enacted?
What does 'BoP' stand for in economic terms?
Who issues Treasury Bills in India?
Which of the following best defines inflation?
What term describes the consumption of fixed capital in an economy?
Indian Financial System Code (IFSC) is a / an