Quantitative Aptitude - Arithmetic Ability Questions

The point equidistant from the vertices of a triangle is called its

A regular hexagonal base prism has height 8 cm and side of base is 4 cm. What is the total surface area (in cm2) of the prism?

A and B can do a piece of work in 18 days, B and C in 24 days, A and C in 36 days. Working together they can do the work in

What is the value of [1/(1 – tan θ)] – [1/(1 + tan θ)]?

Length of the sides of a triangle are a, b, c respectively. If a2 + b2 + c2 = ab +bc + ca then the triangle is

What is the slope of the line 4x - 8y = 3?

If 7x + 2 ≥ x - 2 and 7 + 2x ≥ 3 + 3x; then x can take which of the following values?

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