Quantitative Aptitude - Arithmetic Ability Questions

The ratio of present ages of Rasika and Shami is 7:5. After 17 years the ratio of their ages will be 12:11. What is Rasika's present age?

Find the remainder when 413 divided by 3?

The effective annual rate of interest corresponding to a nominal rate of 15% per annum payable half-yearly is

The value of  (0.3)2/100=?

If P = 350 and Q = 600, then P is how much percentage less than Q?

The sum of two positive integers is 80 & difference between them is 20. Then what is difference of squares of those numbers ?

D and E are points on the sides AB and AC respectively of ΔABC such that DE is parallel to BC and AD:DB = 4:5, CD and BE intersect each other at F. Then the ratio of the areas of ΔDEF and ΔCBF

The perimeters of a square and an equilateral triangle are equal. If the diagonal of the square is 9 cm, what is the area of the equilateral triangle?