STD 11 - rectangular cartensian co-ordinates - CBSE STD 11 Science Maths Questions

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M.C.Q (1 Marks)

Sample Questions

STD 11 - rectangular cartensian co-ordinates questions

One sample from each question group in this chapter. Select any group above to see the full set with answer keys.

The points $P$ is equidistant from $A(1,3), \,B (-3,5)$ and $C(5,-1)$. Then $PA =$

Answer: D.

The points which trisect the line segment joining the points $(0, 0)$ and $(9, 12)$ are

Answer: A.

The mid-points of sides of a triangle are $(2, 1), \,(-1, -3)$ and $(4,5)$. Then the coordinates of its vertices are

Answer: A.

The coordinates of the join of trisection of the points $(-2, 3)$, $(3, -1)$ nearer to $(-2, 3)$, is

Answer: A.

The points of trisection of the line segment joining the points $(3, -2)$ and $(-3, -4)$ are

A
$\left( {\frac{3}{2}, - \frac{5}{2}} \right)\,,\left( { - \frac{3}{2}, - \frac{{13}}{4}} \right)$
B
$\left( { - \frac{3}{2},\frac{5}{2}} \right)\,,\left( {\frac{3}{2},\frac{{13}}{4}} \right)$
✓
$\left( {1, - \frac{8}{3}} \right)\,,\left( { - 1, - \frac{{10}}{3}} \right)$
D
None of these

Answer: C.