Recent questions tagged class10

In the A.P $-3,5,13,......$ the $25^{th}$ term is ______

asked Oct 30, 2014 by sreemathi.v

1 answer

If $2x,x+10$ and $3x+2$ are in A.P,then the value of $x$ is ______

asked Oct 30, 2014 by sreemathi.v

1 answer

The common difference in the A.P $\sqrt 2,\sqrt 8,\sqrt{18},\sqrt{32},$..... is ______

asked Oct 30, 2014 by sreemathi.v

1 answer

The common difference in the A.P $(x+y),(x+1)+y,(x+1)+(y+1),$.......

asked Oct 30, 2014 by sreemathi.v

1 answer

The common difference in the A.P $3-\sqrt 7,2-\sqrt 7,1-\sqrt 7,$..... is ______

asked Oct 30, 2014 by sreemathi.v

1 answer

The common difference in the A.P $\large\frac{1}{1+\sqrt y},\frac{1}{1-y},\frac{1}{1-\sqrt y},$...... is ________

asked Oct 30, 2014 by sreemathi.v

1 answer

The point on the x - axis which is equidistant from points $(-1,0)$ and $(5,0)$is _____

asked Oct 29, 2014 by meena.p

1 answer

If the point $(p,q),(m,n)$ and $(p-m,q-n)$ are collinear, then _________

asked Oct 29, 2014 by meena.p

1 answer

For what value of x will the points$(x,-1) ,(2,1)$ and $(4,5)$ are collinear ?

asked Oct 29, 2014 by meena.p

1 answer

Two vertices of a triangle are $(3.-5) $ and $(-7,4)$ .If its centroid is $(2,-1)$ then its third vertex is ___________

asked Oct 29, 2014 by meena.p

1 answer

The coordinates of one end of a diameter of a circle are $(4,-1)$ and the coordinate of the center of the circle are $(1,-3)$. The coordinate of the other end of the diameter are _______

asked Oct 29, 2014 by meena.p

1 answer

The coordinates of A and B are $ (1,4) $ and $ B(5,2)$ respectively, then the coordinate of P if $AP: PB$ is $3:4$ are ____

asked Oct 29, 2014 by meena.p

1 answer

The ratio in which the point $(-6,5)$ divides the join of $A(-3,1)$ and $B(-8,9)$ is ______

asked Oct 29, 2014 by meena.p

1 answer

The coordinate of the centroid of a triangle whose vertices are $(0,6), (8,12)$ and $(8,0)$ is _______

asked Oct 29, 2014 by meena.p

1 answer

If $D,E$ and $F$ are the mid point of sides $BC,CA$ and $AB$ respectively of a $\Delta ABC$, then $\large\frac{area\;of\;\Delta DEF}{area\;of\;\Delta ABC}$=______

asked Oct 29, 2014 by meena.p

1 answer

The vertices of a triangle ABC are $A(4,6),B(1,5)$ and $C(7,2)$. A line is drawn to intersect the sides AB and AC at D and E respectively. Such that $\large\frac{AD}{AB} =\frac{AE}{AC}=\frac{1}{4}$. Then the ratio of $\large\frac{\Delta ADE}{\Delta ABC}$ is _________

asked Oct 29, 2014 by meena.p

1 answer

Two vertices of a triangle having coordinates $(8,7)$ and $(9,4)$ and the centroid is at the origin, then the coordinates of the third vertex is ________

asked Oct 29, 2014 by meena.p

1 answer

The value of 'a' such that the point $(3,a)$ lies on the line represented by $2x-3y+5=0$ is _____

asked Oct 29, 2014 by meena.p

1 answer

The ratio in which the line segment giving the points $A(3,-6)$ and $ B(5,3)$ being divided by x-axis is______

asked Oct 29, 2014 by meena.p

1 answer

The mid point of the line segment joining the points $A(x,y+1)$ and $B(x+1,y+2)$ is $C\bigg(\large\frac{3}{2},\frac{5}{2}\bigg)$ then the value of x and y are _______

asked Oct 29, 2014 by meena.p

1 answer

The perimeter of a triangle formed by the points $(0,0),(1,0) $ and $(0,1) $ is

asked Oct 29, 2014 by meena.p

1 answer

If the points $(k,2k),(3k,3k)$ and $(3,1)$ are collinear,then the value of k is ______

asked Oct 29, 2014 by meena.p

1 answer