MCQ
The equation of the $y-$axis is:
- A$x = 0$
- ✓$y = 0$
- C$x = y$
- D$x + y = 0$
✓
Answer
Correct option: B.
$y = 0$
The equation of the $y-$axis is $x = 0.$
Need a full question paper?
Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.
Explore more
Similar questions
In fig if $DE= 8\ cm$, $\text{DE || BC}$ and $D$ is the mid-Point of $AB$, then the true statement is: 
→If the volume of a cuboid is $3x^2 - 27,$ than its possible dimensions are:
→Side BC of a triangle ABC has been produced to a point D such that $\angle A C D=120^{\circ}$. If $\angle B=\frac{1}{2} \angle A$, then $\angle A$ is equal to
→An irrational number between $5$ and $6$ is:
→The $\text{TSA}$ of a solid cylinder whose radius is half of its height $h$ is equal to:
→If $x$ is the mean of $x_1, x_2, \ldots, x_n$ then for $\text{a}\neq0,$ the mean of $\text{ax}_1,\ \text{ax}_2,\ ...,\ \text{ax}_\text{n},\ \frac{\text{x}_1}{\text{a}},\ \frac{\text{x}_2}{\text{a}},\ ...,\ \frac{\text{x}_\text{n}}{\text{a}}$ is:
→The value of 1.9999………….. in the form $\frac{p}{q}$, where ' p ' and ' $q$ ' are integers and $q \neq 0$, is
→The mean of $100$ observations is $50$. If one of the observations which was $50$ is replaced by $150$, the resulting mean will be:
→If $a, b, c$ are natural numbers such that $a^2+b^2+c^2=29$ and $a b+b c+c a=26$, and $a+b+c=$ _____
→The number of times a particular item occurs in a given data is called its: