Quantitative Aptitude - Arithmetic Ability Questions

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

What is the value of Tan 45° + 4/√3 Sec 60°?

If the value of √30  is approximately 5.477, then what is the approximate value of 56 ?

If 2y cosθ = x sinθ and 2x secθ - y cosecθ = 3 then what is the value of x2+4y2

2cos[(C+D)/2]sin[(C-D)/2] is equal to

Calculate the angle subtended by the chord at the point on the major arc if the radius and the chord of the circle are equal in length.

The areas of two similar triangles ΔABC and ΔPQR are 121 sq cms and 64 sq cms respectively. If PQ = 12 cm, what is the length (in cm) of AB?

What is the value of 5.6x0.36+0.42x3.20.8 x 2.1 ?