Quantitative Aptitude - Arithmetic Ability Questions

The sum of three consecutive natural numbers each divisible by 5, is 225. The largest among them is

What is the ratio of simple interest earned on certain amount at the rate of 12% for 6 years and that for 12 years?

If after giving a discount of 18%, a book is sold for Rs 1599, then what will be the marked price (in Rs) of the book?

A cricketer, whose bowling average was 12.4 runs/wicket takes 5 wickets for 22 runs in a match, thereby decreases his average by 0.4. The number of wickets, taken by him before this match was:

In the given figure, P  is the center of the circle. If QS = PR, then what is the ratio of angles RSP to the TPR ?

Weight of A and B are in the ratio 11 : 8. A’s weight increases by 40% and the total weight of A and B increases by 30%. What is the percentage increase in the B’s weight?

Find the value of  x3 - y3, if x - y = 4 and xy = 12.

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