If an amount of Rs. 'x' is deposited at a simple

If (5√P - 7√Q) = 5, [1.5P = 4Q-(R/3)+9] and (√P/√Q) = 1.6, then find out the value of ‘R’.

I. 2p² + 5p + 2 = 0               II. 2q² + 11 q + 14 = 0

For which value of m, there is no solution to the equation -

a – b = 5

ma – 4b = 1

For given pair of equations, how many solutions are possible?

3x + 4y = 15 and 6x + 8y = 10

The ratio of roots of an equation

ax²+bx+b = 0 is p : q

Then find, √p/√q + √q/√p + √p/√q ?

The slope of the equation  24x+ 8y =56 is

If, x - y radic; 3 = 23 and radic; 3x + y = 35

Find the angle between both the lines when they intersect each other.

I. p² – 5p + 6 = 0                  

II. 36q² = 81

Solve for x: 5x − 7 = 3x + 9

A line passes through the points (2, 3) and (5, −3). Find its equation.