If YX = 121, then what is (Y - 1)(X - 2)?
Show answer & explanation
Correct answer: D
Explanation
YX = 121
YX = 112
Y = 11, X = 2
(Y - 1)(X - 2)
= (11-1)(2 - 2) = 100 = 1
SSC Selection Post 2025 PYQ — Question 42
SSC Selection Post - Graduation Level - 26th July 2025 - Shift 3 • Quantitative Aptitude • Q42