The post is about the Theory of Quadratic Equations MCQ Class 10 from Chapter 2 of Mathematics. There are 20 MCQs from Chapter 2 of class 10 Mathematics. Let us start with the Theory of Quadratic Equation MCQs Class 10.

Online Multiple Choice Questions from Chapter 2 of Class 10 Mathematics from “Theory of Quadratic Equations” with Answers

### Theory of Quadratic Equation MCQS

- If $1, \omega, \omega^2$ are cube roots of unity, then $1+\omega^2=$
- If $1, \omega, \omega^2$ are cube roots of unity, then $\omega+\omega^2=$
- if $\omega$ is complex cube roots of unity, then $\omega^7=$
- If $\omega$ is complex cube roots of unity, then $\omega^{23}=$
- If $\omega$ is complex cube roots of unity, then $\omega^{63}=$
- If $\omega$ is complex cube roots of unity, then $\omega^{-5}=$
- If $\omega$ is complex cube roots of unity, then $\omega^{-16}=$
- If $\omega$ is complex cube roots of unity, then $\omega^{-27}=$
- $\left(-1 + \sqrt{-3}\right)^2=$
- The cube roots of 8 are
- Cube roots of -27 are
- Cube roots of 64 are
- $\left(1-\omega – \omega^2\right)^5=$
- $\left(1-3\omega – 3\omega^2\right)^3=$
- $\left(9+4\omega + 4\omega^2\right)^3=$
- Which of the following are symmetric functions of the roots of a quadratic equation?
- Which of the following shows “the product of two consecutive positive numbers”?
- The sum of five times a number and the square of the number is
- If the length and width of a rectangle are $x$ and $y$ respectively then which of the following shows the perimeter?
- “Five less than three times a certain number” is