1)

If the point P(2, 1) lies on the line segment joining points A(4, 2) and B(8, 4), then

Class 10 Maths

A)

 

AP = \(1 \over 4\) AB

B)

AP = \(1 \over 2 \) AB

C)

AP = PB

D)

AP = \(1 \over 3\) AB

2)

 

If the area of the triangle formed by the points (x, 2x), (-2, 6) and (3, 1) is 5 square units, then x =

Class 10 Maths

A)

2

B)

3

C)

4

D)

5

E)

6

3)

 

(0, 3), (4, 0) and (– 4, 0) are the vertices of

Class 10 Maths

A)

a right triangle

B)

an equilateral triangle

C)

a scalene triangle

D)

an isosceles triangle

4)

 

The line 2x + y - 4 = 0 divides the line segment joining A(2, -2) and B(3, 7) in the ratio

Class 10 Maths

A)

2:3

B)

2:9

C)

2:5

D)

2:7

5)

 

The distance between the points (0, 5) and (–5, 0) is

Class 10 Maths

A)

5

B)

10

C)

\(5\sqrt{2}\)

D)

\(2\sqrt{5}\)

6)

 

The points A (-4, 0), B(4, 0) and C(0, 3) are the vertices of a

Class 10 Maths

A)

scalene triangle

B)

right triangle

C)

equilateral triangle

D)

isosceles triangle

7)

 

The perimeter of a triangle with vertices (0, 4), (0, 0) and (3, 0) is

Class 10 Maths

A)

12

B)

5

C)

11

D)

16

E)

13

8)

 

If points (a, 0), (0, b) and (1, 1) are collinear, then \(\frac{1}{a} + \frac{1}{b}\) is

Class 10 Maths

A)

1

B)

-1

C)

2

D)

-2

E)

0

9)

The mid-point of the line segment joining the points A (-2, 8) and B (- 6, - 4) is

Class 10 Maths

A)

(4, 2)

B)

(- 4, -6)

C)

(2, 6)

D)

(– 4, 2)

10)

 

The area of the triangle with vertices (a, b+c), (b, c+a) and (c, a+b) is

Class 10 Maths

A)

\({\left( {a{\text{ }} + {\text{ }}b{\text{ }} + {\text{ }}c} \right)^2}\)

B)

a+b+c

C)

0

D)

1