UPSC Prelims GS - 2017

Question 68
MEDIUMCorrect: +2Incorrect: -2

Which of the following is a most likely consequence of implementing the ‘Unified Payments Interface (UPI)?

    a
    Mobile wallets with not be necessary for online payments.
    b
    Digital currency will totally replace the physical currency in about two decades.
    c
    FDI inflows will drastically increase
    d
    Direct transfer of subsidies to poor people will become very effective.