Question
The world's first interoperable payment
acceptance solution is developed by National Payments Corporation of India (NPCI), Mastercard and Visa. In this users can just “scan and pay”. What is this solution called?Solution
BharatQR code, the world's first interoperable payment acceptance solution, was launched to move towards less-cash economy at an "insignificant cost". The government has been aggressively pushing for higher usage of digital payment mechanisms, including launching BHIM app and increasing penetration of PoS machines. BharatQR code would require merchants to only display one QR code instead of multiple ones
A 300-metre-long train takes 12 seconds to cross a pole. Due to engine fault, the speed is reduced by 20%. Find the time taken by the train to cross a p...
A train with 10 compartments of equal length takes 20 seconds to cross a pole and 28 seconds to cross a 160-metre-long platform. If 4 compartments of th...
A train 200 metre long takes 20 sec to cross a man running at a speed of 4 km/hr in the direction same to that of train. What is the speed of the train?
Speed of a car is (v + 2) km/h, which is 8 km/h less than that of bike. Time taken by car to cover 96 km is 20% less than the time taken by bike to cov...
Two trains of same length are running in parallel tracks in the same direction with speed 55 km/hr and 115 km/hr respectively. The latter completely cro...
Two trains of equal lengths take 10 seconds and 15 seconds respectively to cross a telegraph post. If the length of each train be 240 metres, in what ti...
A train 500 m long running at 90 km/hr takes 40 seconds to cross a bridge. The length of the bridge is
The time taken by train B to cross a platform of 120 metres is 3 sec less than the time taken by train A to cross the same platform. The sum of length o...
Aruna is sitting inside train P which is travelling at a speed of 60 km/h. Another train Q, whose length is twice the length of train P and travelling w...
A goods train leaves Delhi at a certain time. After 3 hours Rajdhani Express leaves the same station and travels in the same direction at the speed of 1...