Quantitative Aptitude - Arithmetic Ability Questions

The height of a right circular cylinder is twice its radius of the base. If its height be 6 times its radius of the base, then the volume of the cylinder will be 539 cub.cm more. Assuming Π = 22/7, the height of the cylinder is

If θ>0, be an acute angle, then the value of it in degrees satisfying cos2θ-3cosθ+2sin2θ=1 is

If (tanA ­- tanB)/(1 + tanAtanB) = x, then the value of x is

What is the value of (cos 45 - 1/3) ?

If x=aCosθCosΦ, y = aCosθSinΦ and z= aSinθ, then the value of x2+ y2 + z2 is

Find the value of 6813+6413314

If cos2x + cos4x = 1, then tan2x + tan4x =

Compute 33800/520/5