Find the largest number of four digits exactly divisible by 12, 15, 18 and 27.

When 0.232323-----is converted into a fraction, then the results is :

By how much is three-fifth of 350 greater than four-seventh of 210?

50 is divided into two parts such that the sum of their reciprocals is 1/12. Find the two parts.

The ratio between the present ages of P and Q is 5 : 7 respectively. If the difference between Q's present age...

If 35% of a number is 175, then what percent of 175 is that number?

An article is sold at a certain price. By selling it at 2/3 of that price one loses 10%. Find the gain percent...