If Yx = 121, what will (Y - 1)(x - 2) = ?
Show answer & explanation
Correct answer: D
Explanation
Yˣ = 121
Yˣ = 11²
Y = 11 andx = 2
(Y − 1)(x − 2)
= (11 − 1)(2 − 2)
= 100
= 1
SSC Selection Post 2025 PYQ — Question 42
SSC Selection Post - Graduation Level - 25th July 2025 - Shift 3 • Quantitative Aptitude • Q42