Quantitative Aptitude - Arithmetic Ability Questions

The co-ordinates of the centroid of a triangle ABC are (1 , -4). What are the co-ordinates of vertex C if co-ordinates of A and B are (3 , -4) and (0 , 5) respectively?

The sum for 2 years gives a compound interest of Rs 3225 at 15% rate. Then sum is

If -3/2 + (2/3)(3x + 9) = x/2, then what is the value of x?

A line passing through the origin perpendicularly cuts the line 3x - 2y = 6 at point M. Find M?

If aq-r+br-p-cp-q, then find the value of (pa + qp + rc) is

Find the products : 0.5 x 0.05 x 0.005 x 500

What is the slope of the line parallel to the line passing through the points (-2, -1) and (4, -3)?

If √(1+tan2A) = x, then the value of x is