1
JEE Main 2019 (Online) 8th April Evening Slot
MCQ (Single Correct Answer)
+4
-1
Change Language
Suppose that the points (h,k), (1,2) and (–3,4) lie on the line L1 . If a line L2 passing through the points (h,k) and (4,3) is perpendicular to L1 , then $$k \over h$$ equals :
A
$${1 \over 3}$$
B
3
C
0
D
-$${1 \over 7}$$
2
JEE Main 2019 (Online) 8th April Morning Slot
MCQ (Single Correct Answer)
+4
-1
Change Language
A point on the straight line, 3x + 5y = 15 which is equidistant from the coordinate axes will lie only in :
A
1st and 2nd qudratants
B
4th qudratant
C
1st and 2nd and 4th qudratants
D
1st qudratant
3
JEE Main 2019 (Online) 8th April Morning Slot
MCQ (Single Correct Answer)
+4
-1
Change Language
Let O(0, 0) and A(0, 1) be two fixed points. Then the locus of a point P such that the perimeter of $$\Delta $$AOP is 4, is :
A
9x2 + 8y2 – 8y = 16
B
8x2 – 9y2 + 9y = 18
C
8x2 + 9y2 – 9y = 18
D
9x2 – 8y2 + 8y = 16
4
JEE Main 2019 (Online) 12th January Evening Slot
MCQ (Single Correct Answer)
+4
-1
Change Language
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 its equation is :
A
x – y + 7 = 0
B
4x – 3y + 24 = 0
C
4x + 3y = 0
D
3x – 4y + 25 = 0
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