Rene Descartes was a

1

(a)

French mathematician

(b)

Indian mathematician

(c)

Russian mathematician

(d)

British mathematician

Rene Descartes belonged to

1

(a)

15^th Century

(b)

16^th Century

(c)

17^th Century

(d)

18^th Century

Which of the following is an example of a geometrical line?

1

(a)

Black Board

(b)

Sheet of paper

(c)

Meeting place of two walls

(d)

Tip of the sharp pencil

If x and y, both are positive, then the point (x,y) lies in

1

(a)

I quadrant

(b)

II quadrant

(c)

III quadrant

(d)

IV quadrant

If x is positive and y is negative, then the point (x,y) lies in

1

(a)

III quadrant

(b)

IV quadrant

(c)

II quadrant

(d)

I quadrant

The line of intersection of III and IV quadrants is

1

(a)

y - axis

(b)

x - axis

(c)

horizontal axis

(d)

None of these

The line of intersection of IV and I quadrants is

1

(a)

x - axis

(b)

y - axis

(c)

vertical axis

(d)

None of these

Where do the I and III quadrants meet?

1

(a)

in x - axis

(b)

in y - axis

(c)

at O

(d)

do not intersect

Where do the II and IV quadrants meet?

1

(a)

at O

(b)

in y - axis

(c)

in x -axis

(d)

do not intersect

Where do the four quadrants meet?

1

(a)

at O

(b)

in x - axis

(c)

in y axis

(d)

do not meet