The points which divide internally and externally and the line segment joining the points (1,7), (6,-3) in the ratio 2:3 are

1.  (3,3), (15,15)

2.   (3,3), (-15,-15)

3.  (3,3), (-9,27)

4.  (-3,-3), (9,27)

View Answer  
4
Correct Answer :

(3,3), (-9,27)


Explanation :
No Explanation available for this question

A: Over a tower AB of height 10 mt, there is a flag staff BC.AB and BC are making equal angles at a point distance 15 mt. from the foot A of the tower. The height of the flag staff is 30 mt

1.  Both A and R is true and R is the correct explanation of A

2.  Both A and R are true but R is not correct explanation of A

3.  A is true but R is false

4.  A is false but R is true

View Answer  
4
Correct Answer :

A is false but R is true


Explanation :
No Explanation available for this question

The points of the trisection of the segment joining (-5,2), (3,6) are

1.  (27/5,7/5), (15,23)

2.  (-7/3, 10/3), (1/3,14/3)

3.  (-1,24/7), (-23/3,-4/3)

4.  (3,1), (0,5)

View Answer  
4
Correct Answer :

(-1,24/7), (-23/3,-4/3)


Explanation :
No Explanation available for this question

The coordinate s of the point that is two thirds away from (-4,3) to (5,7) is

1.  (-2,29/5)

2.  (7/5,27/5)

3.  (2,17/3)

4.  none

View Answer  
4
Correct Answer :

(2,17/3)


Explanation :
No Explanation available for this question

A: The angle of elevation of a cloud from a point 100 mt above the surface of a lake is 300 and the angle of depression of its reflection in the lake is 600. The height of the cloud is 200 mt.

1.  Both A and R is true and R is the correct explanation of A

2.  Both A and R are true but R is not correct explanation of A

3.  A is true but R is false

4.  A is false but R is true

View Answer  
4
Correct Answer :

Both A and R is true and R is the correct explanation of A


Explanation :
No Explanation available for this question

If A,B,C are collinear points such that A=(3,4), B=(7,7) and AC=10 then C=

1.  (5,2)

2.  (5,-2)

3.  (-5,2)

4.  (-5,-2)

View Answer  
4
Correct Answer :

(-5,-2)


Explanation :
No Explanation available for this question

If (2,-3), (-2,1) are the points of trisection of A,B then A and B are

1.  (6,-7), (-6,5)

2.  (6,-7), (-6,4)

3.  (5,-7), (-6,4)

4.  (5,-7), (-6,5)

View Answer  
4
Correct Answer :

(6,-7), (-6,5)


Explanation :
No Explanation available for this question

A ladder rests against a wall an angle 300 to the horizontal. Its foot is pulled away through a distance a so that it slides a distance b down the wall, finally making an angle 600. With the horizontal. Then

1.  Both A and R is true and R is the correct explanation of A

2.  Both A and R are true but R is not correct explanation of A

3.  A is true but R is false

4.  A is false but R is true

View Answer  
4
Correct Answer :

Both A and R is true and R is the correct explanation of A


Explanation :
No Explanation available for this question

The point which divides the line segment joining (a+b, a-b), (a-b,a+b) in the ratio a:b externally is

1.  

2.  

3.  

4.  none

View Answer  
4
Correct Answer :


Explanation :
No Explanation available for this question

The fourth vertex of the rectangle whose other vertices are (4,1), (7,4), (13,-2) is

1.  (10,-5)

2.  (10,5)

3.  (-10,5)

4.  (-10,-5)

View Answer  
4
Correct Answer :

(10,-5)


Explanation :
No Explanation available for this question
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