Quantitative Aptitude - Arithmetic Ability Questions

What would be the smaller of the two angles formed by the hour hand and the minute hand at 4:52 p.m?

Anil is twice as good as workman as Bimal and together they finish a piece of work in 9 days. In how many days will Anil alone finish the work?

9 women can complete a work in 50 days. If more 6 women were added to them, how many days before the work can be completed?

ABCDEF is a regular hexagon of side 12 cm. What is the area (in cm2) of the triangle ECD?

ABCD is square and CDE is an equilateral triangle outside the square. What is the value (in degrees) of ∠BEC?

What is (x-y)3+y-23+z-x33x-yy-zz-x =?

A can do as much work in 4 days as B can do in 5, and B can do as much work in 6 days as C in 7. In what time will C do a piece of work which A can do in a week ?

In the given figure, MNOP is a parallelogram. PM is extended to Z. OZ intersects MN and PN at Y and X respectively. If OX = 27 cm and XY = 18 cm, then what is the length (in cm) of YZ?