Quantitative Aptitude - Arithmetic Ability Questions

At least two pairs of consecutive angles are congruent in a _____.

Find the value of  y(y4 - y2 - y) when y = 5.

If sin ­-240° = x, then the value of x is

If two complimentary angles are in the ratio of 11 : 7, find the smaller angle.

ΔABC is isosceles having AB = AC and ∠A = 40°. Bisectors PO and OQ of the exterior angles ∠ABD and ∠ACE formed by producing BC on both sides, meet at O. Then the value of ∠BOC is

If the number x3451 is divisible by 3, where x is a digit, what can be the sum of all such values of x?

A cylindrical vessel of radius 4 cm contains water . A solid sphere of radius 3 cm is dipped into the water until it is completely immersed . The water level in the vessel will rise by

If the number x4441 is divisible by 11, what is the face value of x?