Quantitative Aptitude - Arithmetic Ability Questions

If x = (a/b) + (b/a), y = (b/c) + (c/b) and z = (c/a) + (a/c), then what is the value of xyz – x2 – y2 – z2?

The sum of three consecutive even integers is 84. Which is the least integer among them?

Select 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, select the odd word pair from the given alternatives.

Determine the value of a/b + b/a when a + b = 8 and ab = 4.

Select the missing number.

What is the equation of the line if its slope is 1/4 and y-­intercept is ­-3?