The first three terms of an A.P. respectively are `3y-1,\ 3y+5` and `5y+1` . Then, `y` equals (a) `-3` (b) `4` (c) `5` (d) `2`

The first three terms of an A.P.respectively are 3y-1,3y+5 and 5y+1. Then,y equals -3( b) 4(c)5(d)2

The first three terms of an A.P. are 3y -1, 3y + 5, and 5y+ 1 . Find y.

If 2x+3y=5 and 3x+2y=10 then x-y= (a) 3 (b) 4 (c) 5 (d) 6

If x=a,y=b is the solution of the equations x-y=2 and x+y=4 then the values of a and b are respectively, a)3 and 1 b)-1 and -3 c)6 and 4 d)5 and 3

If (x + 1), 3x and (4x + 2) are first three terms of an A.P. then its 5^(th) term is

If (x + 1), 3x and (4x + 2) are first three terms of an A.P. then its 5^(th) term is

If (x + 1), 3x and (4x + 2) are first three terms of an A.P. then its 5^(th) term is

If the mean of the following distribution is 2.6, then the value of y is Variable (x) : 1 2 3 4 5 Frequency (y) : 4 5 y 1 2 (a) 3 (b) 8 (c) 13 (d) 24

If the mean of the following distribution is 2.6, then the value of y is Variable (x) : 1 2 3 4 5 Frequency (y) : 4 5 y 1 2 (a) 3 (b) 8 (c) 13 (d) 24

If the point P(x ,\ y) is equidistant from A(5,\ 1) and B(-1,\ 5) , then (a) 5x=y (b) x=5y (c) 3x=2y (d) 2x=3y