Download App

Pair of Linear Equations in Two variables — Maths STD 10 — Question

CBSE BoardEnglish MediumSTD 10MathsPair of Linear Equations in Two variables1 Mark
MCQ
A system of two linear equations in two variables is consistent, if their graphs :
  • A
    Do not intersect at any point
  • B
    Coincide
  • C
    Cut the $x-$ axis
  • ✓
    Intersect only at a point or they coincide with each other
✓

Answer

Correct option: D.
Intersect only at a point or they coincide with each other
A system of two linear equations in two variables is consistent, if their graphs intersect only at a point, because it has a unique solution or they may coincide with each other giving infinite solutions.

Need a full question paper?

Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.

Start Generating Free

Explore more

More "M.C.Q (1 Marks)" from Pair of Linear Equations in Two variables→Pair of Linear Equations in Two variables — all question types→Maths STD 10 question papers→CBSE Board STD 10 question papers→CBSE Board question paper generator→

Similar questions

A three digit number is chosen at random, the probability that its hundred's digit, ten's digit and unit's digit are consecutive integers in descending order, is
→
If points $(1,2),(-5,6)$ and $( a ,-2)$ are collinear, then $a=$
→
The famous mathematician associated with finding the sum of the first 100 natural numbers is
→
If two solid-hemispheres of same base radius r are joined together along their bases, then curved surface area of this new solid is:
→
If angles $A, B, C $ to a $\triangle\text{ABC}$ from an increasing $AP,$ then $\sin B =$
→
Tick the correct answer and justify : $\text{ABC}$ and $\text{BDE}$ are two equilateral triangles such that $D$ is the mid $-$ point of $BC$. Ratio of the areas of triangles $\text{ABC}$ and $\text{BDE}$ is :
→
If the ratio of the height of a tree and its shadow is $1: \frac{1}{\sqrt{3}}$, then the angle of the Sun's elevation is
→
From a point $Q,$ the length of tangent to a circle is $24\ cm$ and the distance of $Q$ from the centre is $25\ cm,$ radius of circle is :
→
If $\triangle\text{ABC}\sim\triangle\text{EDF}$ and $\triangle\text{ABC}$ is not similar to $\triangle\text{DEF}$ then which of the following is not true?
→
In $\triangle\text{ABC}$ and $\text{ DEF},\angle\text{B}= \angle\text{E},\angle\text{F}=\angle\text{C}$ and $\text{AB} =3\text{DE}$ Then, the two traingles are :
→