KC+CET PYQs for Quadratic Equations with Solutions: Practice KCET Previous Year Questions

Updated on - Feb 16, 2026

Quadratic Equations is an important topic in the Mathematics section in KCET exam. Practising this topic will increase your score overall and make your conceptual grip on KCET exam stronger.

This article gives you a full set of KCET PYQs for Quadratic Equations with explanations for effective preparation. Practice of KCET Mathematics PYQs including Quadratic Equations questions regularly will improve accuracy, speed, and confidence in the KCET 2026 exam.

KCET PYQs for Quadratic Equations with Solutions

1.
The smallest positive integer $n$ for which $(1+i)^{2n} = (1-i)^{2n}$ is
- 1
- 2
- 3
- 4
View Solution
2.
If A.M. and G.M. of roots of a quadratic equation are $5$ and $4$ respectively, then the quadratic equation is:
- $x^2 - 10x - 16 = 0$
- $x^2 + 10x + 16 = 0$
- $x^2 + 10x - 16 = 0$
- $x^2 - 10x + 16 = 0$
View Solution
3.
If $w= \frac {-1+\sqrt {3i}}{2} $ then $(3+w+3w^2)^4 $
- $16$
- $-16$
- $16\, w$
- $16\, w^2$
View Solution