Arithmetic Aptitude :: Percentage
- Two-fifth of one-third of three-seventh of a number is 15. What is 40% of that number?
- The difference between a number and its two-fifth is 510. What is 10% of that number?
- What percentage of numbers from 1 to 70 have squares that end in the digit 1?
- The Price of an article is cut by 10%. To restore it to the former value, the new price must be increased by:
- The income of a broker remains uncharged though the rate of commission is increased from 4 % to 5 % the percentage of a slump in business is: