Quantitative Aptitude - Arithmetic Ability Questions

If the number x3331 is divisible by 11, what is the face value of x?

In an isosceles trapezium _____.

Two numbers are in the ratio 4:5 and their HCF is 13. Their LCM is

9997 x 10003 = ?

A = (x8 – 1)/(x4 + 1) and B = (y4 – 1)/(y2 + 1). If x = 2 and y = 9, then what is the value ofA2 + 2AB + AB2?

What is the equation of the line passing through the point (2,-3) and making an angle of -45°with the positive X-axis?

Find the area (in sq.cm) of a semi-circle of radius 14cm.

ΔGHI is similar to ΔKLM. If the ratio of Perimeter of Δ GHI : Perimeter of ΔKLM = 1:4, and length of GH is 2 cm, what is the length of the corresponding side KL?