1
MHT CET 2024 11th May Evening Shift
MCQ (Single Correct Answer)
+2
-0

The distance of the point $(1,-5,9)$ from the plane $x-y+z=5$ measured along the line $x=y=\mathrm{z}$ is __________ units.

A
$3 \sqrt{10}$
B
$10 \sqrt{3}$
C
$\frac{10}{\sqrt{3}}$
D
$\frac{20}{3}$
2
MHT CET 2024 11th May Evening Shift
MCQ (Single Correct Answer)
+2
-0

If for some $\alpha \in \mathbb{R}$, the lines $\mathrm{L}_1: \frac{x+1}{2}=\frac{y-2}{-1}=\frac{z-1}{1}$ and $\mathrm{L}_2: \frac{x+2}{\alpha}=\frac{y+1}{5-\alpha}=\frac{z+1}{1}$ are coplanar, then the line $L_2$ passes through the point

A
$(10,2,2)$
B
$(2,-10,-2)$
C
$(10,-2,-2)$
D
$(-2,10,2)$
3
MHT CET 2024 11th May Evening Shift
MCQ (Single Correct Answer)
+2
-0

Let $P(3,2,6)$ be a point in space and $Q$ be a point on the line $\bar{r}=\hat{i}-\hat{j}+2 \hat{k}+\mu(-3 \hat{i}+\hat{j}+5 \hat{k})$. Then the value of $\mu$ for which the vector $\overline{\mathrm{PQ}}$ is parallel to the plane $x-4 y+3 z=1$ is

A
$\frac{1}{4}$
B
$-\frac{1}{4}$
C
$\frac{1}{8}$
D
$-\frac{1}{8}$
4
MHT CET 2024 11th May Morning Shift
MCQ (Single Correct Answer)
+2
-0

The perpendicular distance of the origin from the plane $2 x+y-2 z-18=0$ is

A
18 units
B
9 units
C
6 units
D
4 units
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