Quantitative Aptitude - Arithmetic Ability Questions

If x = (√5) + 1 and y = (√5) – 1, then what is the value of (x2/y2) + (y2/x2) + 4[(x/y) + (y/x)] + 6?

If √(sec2A - 1)/secA = x, then the value of x is

Select the odd word from the given alternatives.

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

If x2 + y2 + 6x + 5 = 4(x - y) then x - y is

Smaller diagonal of a rhombus is equal to length of its sides. If length of each side is 4 cm, then what is the area (in cm2) of an equilateral triangle with side equal to the bigger diagonal of the rhombus?

Select the odd word from the given alternatives.

At 13% discount the selling price of a oven is Rs 18000, what is the selling price if the discount is 27.5%?