Quantitative Aptitude - Arithmetic Ability Questions

Select the odd word from the given alternatives.

Find measure of central angle of the sector whose perimeter is 25 cm and radius of the circle is 7 cm?

An equilateral triangle ABC is inscribed in a circle of radius 20√3.
The centroid of the triangle ABC is at a distance d from the vertex A. What is d equal to ?

wooden bowl is in shape of a hollow hemisphere of internal radius 9 cm and thickness 1 cm. Find the total surface area of the bowl?

Due to increase of k% in the side, the area of a square increases by 69%. What is the value of k?

Dealer purchased an article for Rs. 900 and fixes the list price in such a way that he gains 20% after allowing 10% discount, then the list price is

Find the simple interest on Rs. 50 for 6 months at the rate of 10 paise per rupee per month.

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