Quantitative Aptitude - Arithmetic Ability Questions

Calculate the area (in cm2) of a circle of radius 17.5 cm.

What is the value of (cot30°+ 2/√3) ?

If cos 45° - ­ sec 30° = x, then value of x is

What is the reflection of the point (5, -2) in the line y = -1?

The point P(5,-2) divides the segment joining the points (x,0) and (0,y) in the ratio 2:5. What is the value of x and y?

Three clocks are designed to alarm in every hour, two hours and three hours respectively. If they all alrmed together three hours before, then after how many hours will they next alarm together?

If the parallel sides of a trapezium are 8 cm and 4 cm, M and N are the mid points of the diagonals of the trapezium, then length of MN is

There is a circular garden of radius 21 metres. A path of width 3.5 metres is constructed just outside the garden. What is the area (in metres2) of the path?