Quantitative Aptitude - Arithmetic Ability Questions

What is the area (in cm2) of the circumcircle of a triangle whose sides are 6 cm, 8 cm and 10 cm respectively?

Select the odd word from the given alternatives.

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

If a - b = -6 and a2 + b2 = 44, then ab is

What is the slope of the line, perpendicular to the line 3x - 6y = 4?

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

A sum fetched a total simple interest of Rs. 7056 at the rate of 8 percent per year in 7 years. What is the sum?