# P Q R are the mid-points of AB, BC, CA of ABC. If the area of ?ABC is 40, then the area of ?

1.  4

2.  10

3.  6

4.  8

4

10

Explanation :
No Explanation available for this question

# The Centroid of a Triangle two of whose vertices are (4,8) , (-9,7) is (0,0). The area of the triangle in sq. units is

1.  44

2.  66

3.  132

4.  22

4

66

Explanation :
No Explanation available for this question

# If G is the centroid of ABC and area of ?AGB is 6 sq.units then area of  ?ABC is

1.  18 sq.units

2.  24 sq, units

3.  12 sq. units

4.  48 sq. units

4

18 sq.units

Explanation :
No Explanation available for this question

# The area of the quadrilateral formed by (3, -5), (5, -1), (2, 1) and (-3, -2) is

1.  96

2.  72

3.  49/2

4.  41/2

4

49/2

Explanation :
No Explanation available for this question

# Given ab ≠ 0 then the points (a, 0), (0, b), (h, k)  are collinear, if

1.  (a-h) (b-k) = 2

2.  h/a+k/b=1

3.  h/a+k/b=1+2/ab

4.  h/a+k/b=2/ab

4

h/a+k/b=1

Explanation :
No Explanation available for this question

# The points (2, 1), (8, 5) and (x, 7) lie on a straight line. Then the values of x is

1.  10

2.  11

3.  11 2/3

4.  12

4

11

Explanation :
No Explanation available for this question

# The points (2a,4a), (2a,6a) and  ((2+√3)a,5a are the vertices of an

1.  equilateral triangle

2.  obtuse angled triangle

3.  isosceles triangle

4.  acute angled triangle

4

equilateral triangle

Explanation :
No Explanation available for this question

# A(2, 3), B(5, 4), C(6, 7) then ABC is

1.  right angled isosceles

2.  acute angled isosceles

3.  obtuse angled isosceles

4.  Scalane

4

obtuse angled isosceles

Explanation :
No Explanation available for this question

# A(0, 4 ), B(3, 0), C(3, 5) then ABC is

1.  right angled isosceles

2.  acute angled isosceles

3.  obtuse angled isosceles

4.  scalene

4

acute angled isosceles

Explanation :
No Explanation available for this question

1.  The vertices of obtuse angled triangle

2.  The vertices of acute angled triangle

3.  The vertices of right angled triangle

4.  Collinear

4