SSC GD Constable 2012 · Question 66 of 95
H.C.F. of the two numbers is 12, let the numbers be 12x and 12y, where x and y are co-prime Product = (12x) × (12y) = 2160 2160 (29) 2160 = xy = 144 => xy = 15 Now, factors of 15 = 1, 3, 5, 15 Thus, possible values of (x, y) = (1, 15), (3, 5) ∴ 2 such pairs are possible. => Ans - (B) Instructions The following table gives the result of a survey based on newspaper reading habits. Study the table and answer the questions.
Source: Solved SSC GD 2012 Shift 1 Paper with Solutions — Testbook · reliable-secondary
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