Contact us
Back

Report Issue

Straight Lines

Get chapter-wise JEE Main & Advanced questions with solutions

Q JEE MAIN 2019
If a straight line passing through the point P(–3, 4) is such that its intercepted portion between the coordinate axes is bisected at P, then...
JEE Main Mathematics Easy
View Solution →
Q JEE MAIN 2020
If $\sum_{i=1}^n\left(x_i-a\right)=n$ and $\sum_{i=1}^n\left(x_i-a\right)^2=n a,(n, a>1)$ then the standard deviation of $n$ observations $x_1, x_2, \ldots, x_n$ is :
JEE Main Mathematics Easy
View Solution →
Q JEE MAIN 2020
Let L denote the line in the xy-plane with x and y intercepts as 3 and 1 respectively. Then the image of the point (–1,...
JEE Main Mathematics Easy
View Solution →
Q JEE MAIN 2020
A ray of light coming from the point $(2,2 \sqrt{3})$ is incident at an angle $30^{\circ}$ on the line $x=1$ at the point A. The...
JEE Main Mathematics Hard
View Solution →
Q JEE MAIN 2019
Let the equations of two sides of a triangle be $3 x-2 y+6=0$ and $4 x+5 y-20=0$. If the orthocentre of this triangle is at...
JEE Main Mathematics Hard
View Solution →
Q JEE MAIN 2020
Let two points be $\mathrm{A}(1,-1)$ and $\mathrm{B}(0,2)$. If a point $\mathrm{P}\left(\mathrm{x}^{\prime}, \mathrm{y}^{\prime}\right)$ be such that the area of $\Delta \mathrm{PAB}=5$ sq. units and it lies...
JEE Main Mathematics Easy
View Solution →
Q JEE MAIN 2019
Lines are drawn parallel to the line $4 x-3 y+2=0$, at a distance $\frac{3}{5}$ from the origin. Then which one of the following points lies...
JEE Main Mathematics Easy
View Solution →
Q JEE MAIN_2021_
Two poles, $A B$ of length a metres and $C D$ of length $a+b(b \neq a)$ metres are erected at the same horizontal level with...
JEE Main Mathematics Easy
View Solution →
Q JEE Main 2019
A point $P$ moves on the line $2 x-3 y+4=0$. If $Q(1,4)$ and $R(3,-2)$ are fixed points, then the locus of the centroid of $...
JEE Main Mathematics Easy
View Solution →
Q JEE MAIN_2021_
Let $A(a, 0), B(b, 2 b+1)$ and $C(0, b), b \neq 0,|b| \neq 1$, be points such that the area of triangle $A B C$...
JEE Main Mathematics Easy
View Solution →