Latest CAT Aptitude Question SOLUTION: There are how many integral solution pairs are possible for (3x^2 + y^2 - 4y - 17)^3 - (2x^2 + 2y^2 - 4y - 6)^3 = (x^2 - y^2 - 11)^3 a. 6 b. 8 c.10 d.12 e. None of These