Question
Aadhaar holders executed _______ authentication
transactions in April 2023, a jump of more than 19.3 per cent over April 2022, indicating the growth of digital economy and usage of Aadhaar in India.Solution
Aadhaar holders executed 1.96 billion authentication transactions in April 2023, a jump of more than 19.3 per cent over April 2022, indicating the growth of digital economy and usage of Aadhaar in India.A majority of these authentication transaction numbers were carried out by using fingerprint. It is followed by demographic and OTP based authentications. Face authentication too is witnessing a good usage across sectors for easy service delivery.
LCM of 'x' and 'y' is 30 and their HCF is 1 such that {10 > x > y > 1}.
I. 2p²- (x + y) p + 3y = 0
II. 2q² + (9x + 2) = (3x + y) q
I. 96x² + 52x - 63 = 0
II. 77y² + 155y + 72 = 0
I: 2x² - 8x + 6 = 0
II: 3y² - 12y + 9 = 0
I. 27x6-152x3+125=0
II. 216y6Â -91y3+8=0
I. 7x² + 52x + 21 = 0
II. 6y² + 7y - 24 = 0
What is the speed of the stream if a ship takes 15 hours to travel 240 km in calm waters, given that the ratio of its speed against the current to its s...
I. 2p2 + 25p – 13 = 0
II. 2q2 – 19q = 2q + 23
I. 2y2 - 37y + 143 = 0
II. 2x2 + 15x – 143 = 0
I. 6x2 - 47x + 77 =0
II. 6y2 - 35y + 49 = 0
I. p2Â - 53p + 672 = 0
II. q2Â - 27q + 126Â = 0
