Quantitative Aptitude - Arithmetic Ability Questions

The factors of x2 + 8x + 12 are

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.

Select the odd word/letters/number/number pair from the given alternatives.

A cylindrical capsule has hemispherical ends of the radii equal to radius of the cylindrical part. If length of the capsule is 40 m and radius 6 m, what is the total surface area of this capsule?

The effective annual rate of interest corresponding to a nominal rate of 19% per annum payable half­yearly is:

When Vijay sells 12 pens, he gains the selling price of 2 pens. Calculate his % profit?

Select the odd word/letters/number/number pair from the given alternatives.

If n + n2 + n4 + n8 = 45, then find the value of 'n' which will satisfy the equation.