Quantitative Aptitude - Arithmetic Ability Questions

A 8 cm long perpendicular is drawn from the centre of a circle to a 12 cm long chord. The diameter of the circle is

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

What is the value of (1/2) Sec 30° + √2 Tan 60°?

ΔDEF is right angled at E. If secD = 25/7, then what is the value of cosecF ?

The bus fare between two cities is increased in the ratio 25:29. Find the increase in the fare, if the original fare is Rs. 625

The solution set of 4x -­ 3y = 10 and 3x + y = 14 is

What is the measure of an exterior angle of a regular polygon of 10 sides?

Find the curved surface area (in cm2) of a right circular cone of diameter 28 cm and slant height 12 cm.