Quantitative Aptitude - Arithmetic Ability Questions

Find the number that is as much greater than 39 as is less than 79.

Which of the following numbers is divisible by 12?

If O is the centre of a circle of radius 5 cm. At a distance of 13 cm from O, a point P is taken. From this point, two tangents PQ and PR are drawn to the circle. Then , the area of quadrilateral PQOR is

A point P lying inside a triangle is equidistant from the vertices of the triangle. Then the triangle has P as its

In a cyclic quadrilateral ABCD , the side AB is extended to a point X. If ∠XBC = 82° and ∠ADB = 47° , then the value of ∠BDC is

ΔABC is right angled at B. If m∠C = 60°, then find the value of (cotA - 1/2).

What is the slope of the line perpendicular to the line passing through the points (-2, 3) and (2, 0)?

What is the value of cos 11π/6?