Question
RBI recently extended the card-on-file (CoF)
tokenization deadline by 6 months to June 30, 2022. Which of the following correctly describes CoF tokenization?Solution
Tokenisation refers to replacement of actual credit and debit card details with an alternate code called the âtokenâ, which will be unique for a combination of card, token requestor and device. A tokenised card transaction is considered safer as the actual card details are not shared with the merchant during transaction processing. Customers who do not have the tokenisation facility will have to key in their name, 16-digit card number, expiry date and CVV each time they order something online. This could be cumbersome exercise and may impact transaction value, especially when done through stored cards. In case of multiple cards, each will have to be tokenised.
- The product of two positive numbers is 288. If one of the numbers is six times the other, then find the difference between the given two numbers.
If the mean of four successive even numbers is 11, what is the second largest number in this sequence?
When a number is increased by 20% then the number obtained is 72 less than thrice the original number. Find the original number.
The number of pencils with âRaviâ and âShyamâ together is 30 more than that with âKaranâ, while the number of pencils with âShyamâ and ďż˝...
Determine the following number which is divisible by 3?
Find a positive number which when increased by 26 is equal to 120 times the reciprocal of the number?
The greatest number of four digits which is divisible by 15, 25, 40 and 75 is
- A two-digit number '8d' is completely divisible by '4'. When the same number is divided by '3', there is a remainder of '1'. Find the value of 'd'.
Determine the least two-digit number that gives a remainder of 5 when divided by 5 and 8.
- Find the remainder when the number (289n + 133) is divided by 17.