Quantitative Aptitude - Arithmetic Ability Questions

Ram is thrice as fast as Mohan and Nohan is twice as fast as Sohan. The distance covered by Sohan in 42 minutes will be covered by Mohan in

A pen is sold at a discount of 36.36%. If the marked price of the pen is Rs 14300, then what is the selling price of the pen?

The order of rotational symmetry of a rectangle is

Slope of the line AB is -2/3. Co-ordinates of points A and B are (x , -3) and (5 , 2) respectively. What is the value of x?

If cot 240° = x, then the value of x is

A number exceeds its 1/6 by 30. What is the number?

The mean of a distribution is 18 and the standard deviation is 4.5. What is the value of the coefficient of variation?

In a college, 25% of male faculties are same in number as 1/3rd of the female faculties. What is the ratio of male faculty to female faculty in that college?