Quantitative Aptitude - Arithmetic Ability Questions

What is the difference of the cube and square of the common root of (x2 – 8x + 15) = 0 and (y2 + 2y – 35) = 0?

How long will Ramesh take to run round a square park of edge 50 meters, if he runs at the rate of 18 km/hr?

A can do a work in 12 days and B in 24 days. If they work on it together for 4 days, then what fraction of work is left?

A sells vegetables at a profit of 35% and for weighing uses a weight which is 10% less than the article weight. What is total profit percentage?

Find two numbers such that their mean proportion is 16 and third proportion is 1024.

The price of an article is cut by 31%, to restore to its original value, the new price must be increased by

If sin (3x ­ 20°) = cos (3y + 20°), then find the value of (x + y).

What is the area (in square units) of the figure enclosed by the graphs of the lines x = -4, x = 2, y = -2 and y = 3?