Quantitative Aptitude - Arithmetic Ability Questions

Which of the following ratio correctly depicts the division of each median of the triangle by the centroid?

If y = √3 - √2, then find the value of 1y3 - y3.

Find out the odd word/letters/number/number pair from the given alternatives.

Find out the odd word/letters/number/number pair from the given alternatives.

In the following question, four number pairs are given. The number on left side of (–) is related to the number on the right side of (–) with some Logic/Rule/Relation. Three are similar on basis of same Logic/Rule/Relation. Select the odd one out from the given alternatives.

If 1/√(1 + cot2A) = x, then value of x is

The largest chord of the circle has a length of 20.4 cm. The radius of the circle will be _____.

A right circular cylinder is partially filled with water. Two iron spherical balls are completely immersed in the water so that the height of the water in the cylinder rises by 4 cm. If the radius of one ball is half of the other and the diameter of the cylinder is 18 cm, then the radii of the spherical balls are