Quantitative Aptitude - Arithmetic Ability Questions

Δ XYZ is right angled at Y. If m∠Z = 30°. What is the length of YZ (in cm), if ZX = 9 cm?

If the circum radius of the equilateral triangle is 12 cm then what is the value of in radius (in cm) of the triangle?

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

In the following question, select the odd word pair from the given alternatives.

In the following question, four groups of three numbers are given. In each group the second and third number are related to the first number by a Logic/Rule/Relation. Three are similar on basis of same Logic/Rule/Relation. Select the odd one out from the given alternatives.

The 4th and 7th term of an arithmetic progression are 11 and -4 respectively. What is the 15th term?

The 3rd and 6th term of an arithmetic progression are 13 and -5 respectively. What is the 11th term?

Suppose that the medians BD, CE and AF of a triangle ABC meet at G. Then AG: GF is