Quantitative Aptitude - Arithmetic Ability Questions

A boy spends Rs 20 to purchase toffees at Rs 1 each. Next day, he purchased some toffees for Rs 40 with a discount of 50 paise per toffee. What is the average price per toffee (in paise)?

Select the odd word from the given alternatives.

What must be the length (in cm) of the diagonal of a rectangle if its area and breadth are 60 cm² and 5 cm respectively?

For triangle PQR, what is the equation of altitude PS if co­ordinates of P, Q and R are (5,1), (0,­4) and (­2,3) respectively?

A number is divided into two parts in such a way that 30% of first part is 25 more than the 20% of second part. 50% of second part is 33.5 more than the 60% of first part. What is the number?

54% of 4000 is

What is the ratio of radius of incircle and circumcircle for an equilateral triangle with an area of 22√3 sq. units?

Find the roots of the quadratic equation 27x2 + 57x -­ 14 = 0