Online MCQs Variations Class 10 questions and answers. There are 21 multiple-choice questions from chapter 3 of Mathematics Class 10. Let us start with MCQs variations Class 10.

Online Multiple Choice Questions about Variations from Chapter 3 of 10th Class Mathematics

### MCQs Variations Class 10 Chapter 3 Mathematics

- If proportion $7:4::p:8$, then $p=$?
- If $6:m::9:12$, then $m=$?
- If $x$ and $y$ vary directly, then $x=$?
- If $v$ vary directly as $u^3$, then $u^3=$?
- If $w$ vary inversely as $p^2$, then $k=$?
- A third proportional of 12 and 4 is
- The fourth proportion of 15, 6, and 5 is
- The mean proportion of $4m^2n^4$ and $p^6$ is
- The continued proportion of $4, m, 9$ is
- The third proportion of 6 and 12 is
- The third proportion of $a^3$ and $3a^2$ is
- The fourth proportion of 5, 8, and 15 is
- The fourth proportion of $4x^4, 2x^3$, and $18x^5$ is
- The mean proportion of 20 and 45 is
- The mean proportion of $20x^3y^5$ and $5x^7y$ is
- What is the value of $p$ is the continued proportion of $5, p, 45% is
- What is the value of $x$ in the continued proportion of $8, x, 18$ is
- If $\frac{9pq}{2lm}=\frac{18p}{5m}$ then $5q=$ is
- The mean proportion of $9p^6q^4$ and $r^8$ is
- What is the value of $p$ in the continued proportion of $12, p, 3$?
- How many types of variations are there?