Quantitative Aptitude - Arithmetic Ability Questions

List price of TV is Rs. 2300 and discount series found to be 25% and 10%. Then the selling price of TV is

The difference between cost price and selling price is Rs 221. If profit percentage is 17%, then what is the selling price (in Rs)?

Divide 20 into two parts such that the sum of the square of the parts is 232. What is the value of the two parts?

The equation of a line is given by 4y-6x+9=0. Find the slope of other line which is perpendicular to it.

The distance between the centres of two circles is 61 cm and their radii are 35 cm and 24 cm. What is the length (in cm) of the direct common tangent to the circles?

The area of a circle is 346.5 cm². Find its radius (in cm).

In an alloy of German silver the ratio of copper to zinc was 17:7 while that of nickel to zinc was 4 :3. The ratio of copper to zinc to nickel in the alloy was

Find the HCF of 1757, 2259.