GRE - Quantitative Reasoning - Coordinate geometry
princegupta 5 months ago Quantitative Reasoning | Absolute value | Binomial Theorem | Blood Relations | Calculus | Calenders | Congruency | Coordinate geometry | Cube | Exponents
how is one question grade on GRE what is the weight per question also i checked online it is only 23 questions in some forum i was checking could you tell me how many questions and what are the weightage sceheme per question ? (more)
how is one question grade on GRE what is the weight per question also i checked online it is only 23 questions in some forum i was checking could you tell me how many questions and what are the weightage sceheme per question ?
40/weighate
LEAP Administrator 8 months ago Quantitative Reasoning | Coordinate geometry
The quadrants of the xy-plane are shown in the figure above (more)
The quadrants of the xy-plane are shown in the figure above. In the xy-plane, line m (not shown) has a positive slope and a positive x-intercept. Line m intersects which of the quadrants?
Indicate all such quadrants.
A. Quadrant I
B. Quadrant II
C. Quadrant III
D. Quadrant IV
Image above shows a line with positive slope and positive x intercept.
It will pass through I, III and IV quadrant
LEAP Administrator 10 months ago Quantitative Reasoning | Coordinate geometry
In the xy-plane, the equation of line k is 3x ? 2y = 0. (more)
In the xy-plane, the equation of line k is 3x − 2y = 0.
Quantity A | Quantity B |
The x-intercept of line k | The y-intercept of line k |
A)The quantity in Column A is greater.
B)The quantity in Column B is greater.
C)The two quantities are equal.
D)The relationship cannot be determined from the information given.
LEAP Administrator 10 months ago Quantitative Reasoning | Coordinate geometry
In the xy plane, the point (-2,-3) is the center of a circle. The point (-2,1) lies inside the circle and the point (4,-3) lies outside the circle. If the radius r of the circle is an integer, then r= (more)
In the xy plane, the point (-2,-3) is the center of a circle. The point (-2,1) lies inside the circle and the point (4,-3) lies outside the circle. If the radius r of the circle is an integer, then r=
A. 6
B. 5
C. 4
D. 3
E. 2
Since (-2, 1) lies inside the circle
r > distance between center (-2, -3) and point (-2, 1)
SInce (-2, -3) and (-2, 1) lie on a line parellel to y axis
distance between them = |-3-1| = 4
r > 4
We also know that (4 , -3) lies outside the circle
r < distance between center (-2, -3) and point (4 -3)
Since (-2, -3) and (4, -3) lie on a line parellel to x-axis
distance between them = |-2-4| = 6
r<6
Since 4 < r < 6
and r is an integer
the only possible value of r is 5
B is correct