Quantitative Aptitude - Arithmetic Ability Questions

If the in radius of the equilateral triangle is 8 cm then what is the value of circum radius (in cm) of the triangle?

The copper wire when bent in the form of a square encloses an area of 121 cub.cm. If the same wire is bent into the form of a circle, find the area of the circle.

A sum of Rs 800 becomes Rs 1000 in 2 years at simple interest. What is the per annum rate of interest (in percent)?

Length of three line segments isgiven. Is construction of a triangle possible with the segments in the given cases?

If one of the zeros of the quadratic polynomial (k - 1)x2 + kx + 1 is -3 then the value of k = ?

If A + B = 90 deg and Cos B = 1/3, then the value of Sin A is

If the ∠ABC and ∠ACB of triangle ABC is 80 deg and 60 deg respectively. If the Incenter of the triangle is at point ‘I’ then calculate angle BIC.

In the following question, select the odd word pair from the given alternatives.