Quantitative Aptitude - Arithmetic Ability Questions

The smallest of the fractions among 5/8, 3/4, 13/16, 7/12 is ___.

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 perimeter of two similar triangles is 36 units and 48 units. Find the ratio of their corresponding areas.

Given w = -2, x = 3, y = 0 & z = -1/2. Find the value of (z/w) + x.

Assuming that the numbers in each of the following figures follow a similar pattern, select the option that can replace the question mark in figure B.

182/130 when written in the simplest form is:

If √5 = 2.236, then √5/2 is

AB is the chord of circle of length 6 cm. From the center of the circle a perpendicular is drawn which intersects the chord at D and distance between centre and chord is 4 cm. find the area (in cm2) of the circle)