Quantitative Aptitude - Arithmetic Ability Questions

In how many years will Rs 25,000 yield Rs 8,275 as compound interest at 10% per annum compounded annually?

At what point does the line 3x + 2y = -12 intercept the Y-axis?

Which of the following equations has real and distinct roots?

What should be added to 8(3x - ­4y) to obtain 18x ­- 18y?

If 40 is 0.05% of x, then what is the value of x?

Find two numbers such that their mean proportion is 8 and third proportion is 64.

The prices of chairs and tables are in the ratio of 9 : 5. If the chairs cost Rs. 4200 more than the tables, find the price of the tables? (in Rs.)

Point P is the midpoint of segment AB. Co-ordinates of P are (3 , 1) and B are (5, -4). What are the co-ordinates of point A?