Quantitative Aptitude - Arithmetic Ability Questions

If the number x4562 is divisible by 9, what is the face value of x?

When n is divided by 4, the remainder is 3. The remainder when 2n is divided by 4 is:

For real a, b and c if a2 + b2 + c2 = ab + bc + ca, then find the value of a+b+c2.

The radius of a sphere and right circular cylinder is 'r'. Their volumes are equal. The ratio of the height and radius of the cylinder is:

The diagonals are congruent in a _____.

The triangle ABC and DEF are similar to each other. The measure of the angle A and E is 67 and 83 degree respectively. What is the value of angle C?

Two regular polygons are such that the ratio between their number of sides is 1:2 and the ratio of measures of their interior angles is 3:4. Then the number of sides of each polygon are

The angle of elevation of the top of a pillar from the foot and the top of a building 20 m high, are 60° and 30° respectively. The height of the pillar is