SSC CGL 2025 PYQ — Question 69

The correct answer is Option 4 i.e. 4.

For a cubic equation of the form ax³ + bx² + cx + d = 0, the sum of the roots = -(b/a)

Here, the given equation = a³ - 4a² + 5a - 2 = 0

Coefficient of a³ = 1

Coefficient of a² = -4

Sum of roots x + y + z $= -\frac{(-4)}{1} = 4$