Question
From 1st October 2025, which UPI feature will be
discontinued to curb frauds?Solution
The NPCI has announced that the Collect Request feature in UPI (a pull-payment service) will be discontinued from 1st October 2025. It was widely misused for frauds. Only push transactions (payer-initiated via QR or account entry) will remain, improving security and trust.
A, B and C start running around a circular track and complete one round in 10, 15 and 25 seconds respectively. In how many seconds will the three meet a...
Find the HCF of two numbers if LCM and product of those two numbers are 34 and 680 respectively.
Two men started moving in a circular path from the same place at the same time in the same direction. If they complete one revolution in 12 min and 16 m...
The product of two numbers is 216 and their HCF is 6. What is the LCM of the numbers?
Sum of the two numbers is 49 and their HCF and LCM are 7 and 70, respectively. Find the sum of reciprocal of the given two numbers.
Find the range of the given data:
99, 101, 85, 90, 112, 87, 95
Find the difference between sum of digits of LCM and HCF of 18, 24 and 60.
The H.C.F. of two numbers is 20 and the other two factors of their L.C.M. are 9 and 13. The larger of the two numbers is:
The least multiple of 19, which on dividing by 5,6,7,8 and 9 leaves remainder 2 in each case is
Find the smallest number that leaves 11 as remainder when divided by both 24 and 30.
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