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Unified Payment Interface (UPI) is a mobile-first payment system developed in India by the National Payments Corporation of India (NPCI). It makes it easy to send and receive by just scanning a QR code or using a user’s phone number. Right now, UPI is available in seven countries: Sri Lanka, Mauritius, France, UAE, Singapore, Bhutan and Nepal Bhutan, Nepal, Mauritius, Singapore, and UAE also allow use of RuPay credit/debit card to make payments in these countries. Furthermore, India launched UPI One World, which is a Prepaid payment instrument linked to UPI provided to foreign nationals/ NRIs (inbound travellers) coming from G20 countries. The PPI on UPI wallet can be used for merchant transactions across the country.
1240.04 – 360.18 + 449.98 ÷ 15.06 = ?
What approximate value will come in place of the question mark (?) in the following question? (Note: You are not expected to calculate the exact value.)
A can complete a piece of work in 15 days. B is 30% more efficient than A. If they work together, how many days will it take to complete the work?
{(22.22 2 + 6.06 3 ) ÷ 15.15} × 3.03 = ? – 55.05 × 4.04
156.76 + 14.08² + ?³ = √625.12 * 26.87
431.98 + ? – 15.04 = 864.93 – 368.01